The measure in cm and mm
Assignment 1 Due 11 59pm Wednesday, February 5, 2014, you will not receive credit for the items you are finished after the assignment is classification policy due Design Issue 1 6 Part A Identify the positive or negative sign of the position of the particle in FIG rESPONSE correct part B determine the positive or negative sign of the velocity of the particle in FIG negative positive negative positive correct answer part C to determine the positive or negative sign of the acceleration of the particle in FIG correct answer conceptual Question 1 7 part A to determine the positive or negative sign of the position of the particle in the negative positive response FIG correct part B determine the positive or negative sign of the velocity of the particle in FIG correct answer part C to determine the sign positive or negative acceleration of the particle in FIG correct answer Enhanced EOC pr oblem January 18 the figure shows the movement pattern of a drag racer on camer took a picture every 2 Positive Negative Positive Negative Positive Negative s You can look at pages 16 19 for help with math skills, you can examine the points of a graphic Party to do a position vs. time graph drag racer Tip 1 How to approach the problem from table 1 1 in the electronic text of the book, that two observables are associated with each point what is the position or the point of drag racing occurs first position which occurs last If you identify the first point goes to what time the next point occurs at what time the last point position occurs what is to a midpoint position between Can you think of a way to estimate the positions of the points using a ruler ANSWER t 0 0 sx mx 200 m Correct mo uvement two learning rockets purpose of learning to use images of a moving object to determine the velocity and acceleration rocket two toys moving in the same direction considered the x-axis a diagram is shown a time-frame expositionoù strobe lit flares in uniform time intervals indicated Party at what time do the rockets have the same speed Tip 1 How to determine the speed the diagram shows the position, not the speed you can not find the instantaneous speed of this diagram, but you can determine the average speed between two and notes that no position value is given in the diagram; you will need to estimate the function of the distance between successive positions of rockets MEET correct Vavg t2 t1 t1, t2 x x t2 t1 t2 t1 to the time when only sometimes and at some point in time and at no time between shown in Figure t 1 t 4 t 1 t 4 t 1 t 4 Part BA when making the rockets have the same x correct answer Party CA what time s signify two rockets have the same acceleration Tip 1 How to determine the acceleration speed is related to the spacing between the images in a strobe diagram since the acceleration is the rate at which the changes of speed, acceleration, is related to the price at which the change of a spacing interval to the next response time until that time and at some point in time between and at any time shown in Figure 4 t t 1 t 1 t 1 t 4 t 4 to time only at the time that sometimes and a some point in time between and at no time shown in Figure 4 t 1 tt 1 t 1 t 4 t 4 Correct Part D movement of the rock and labeled A is an example of motion with uniform ie constant __________ response part E the movement of the tagged rocket B is an example of uniform motion with constant ie __________ response part FA s what time is rocket a rocket ahead of B and acceleration speed of travel time and non-zero travel time nonzero acceleration speed Tip 1 Use the diagram You can answer this question by looking at the chart and identify the time when the rocket s A is to the right of the rocket answer B Dimension physical learning variables Purpose introduce the idea physical dimensions and learn how they are finding physical quantities usually not purely numerical dimension or combination of dimensions q ui associated with them so your size is not 74, but 74 inches, often expressed as 6 feet 2 inches Although the feet and inches are different units, they have the same length dimension Part A in classical mechanics there three b ase Dimensions Length is one of them what are the other two Tip 1 MKS the current unit system is called the abbreviated international SI system of international French system in the past, this system was called MKS system for its basic units meter, kilogram and second What are the dimensions of these quantities ANSWER front after only before and after between and at no time s shown in figure 4 t t 1 t 1 t 4 t 1 t 4 Correct There are three dimensions used in the length of the mechanical, mass, time and a combination of these three dimensions are sufficient to express a physical quantity, because when a new physical quantity e st necessary speed, for example, he always obeys an equation that allows him to express in terms of units for the three One then drift unit dimensions to measure the new physical quantity from that equation, and often his unit gets a special name these new dimensions are called derived dimensions and units are measured ar e called derived units for example, the area has derived dimensions Note that the variable dimensions is symbolized as you can find these dimensions watching formula the area of a square where is the length of one side of the square obviously plug this into the equation gives part B Find the dimensions volume Express your answer as a length of power, mass, and Tip 1 time equation for the volume you probably learned many formulas for the volume of different shapes in geometry q uelconque of these equations will give you the dimensions Volume You can find them easily in the volume dimensions of a cube which is the length of the cube edge ANSWER acceleration and mass acceleration and acceleration time and the filling and the mass of time and the charging time and LMT AA l2 xx load s2 ssl a s 2V LMT l2 V e3 e V part C correct l3 Find speed Express dimensions answer as that powers length, mass, and time Tip 1 the equation for the speed rate is defined in terms of the di position and time therefore Tip 2 familiar units for speed You are probably accustomed to hearing speed in miles per hour or kilometers per hour, perhaps Think of the dimensions of miles and hours If you divide the dimensions of miles by the dimensions of hours, you have the dimensions ANSWER correct speed of the dimensions e amount are not changed by addition or subtraction of a quantity with the same dimensions This means that what has just subtract two speeds, has the same dimensions as the speed it has no physical meaning to add or subtract two quanitites that have different dimensions, such as length, the more time you can add quantities that have different units, such as miles per hour and kilometers per hour, as you convert both amounts to the same set of units before calculating actually the amount you can use this rule to check your answers at any physics problem working If the answer involves the sum or difference of two quantities with differen dimensions t, then it must be wrong that rule also ensures that the dimensions of any physical quantity will never be on the sums and differences of basic dimensions as example pre yield, is not a valid dimension for avlmtvdtvdtvdtv lt 1 quantitiy physical VLT A valid dimension only affect the product or the ratio of base dimensions of power, eg Part D Finding Express acceleration dimensions as your answer that powers length, mass, and time Tip 1 the equation for the acceleration in physics, the acceleration is defined as the variation of the speed in a certain time This is illustrated by the equation is a symbol that means the change of response consistency units in physics, each physical quantity is measured with respect to a unit time is measured in seconds, the length is measured in meters, and the mass is measured in kilograms Knowing the physical quantities units help to solve problems of physics Part A gravity causes objects to be attracted to other e This attraction keeps feet per well lantés on the floor and causes the Earth's orbit Moon's gravitational attraction is represented by the equation where is the magnitude of the gravitational pull of each body, and the masses of the bodies, is the distance between them, is the gravitational constant in SI units, the power units are mass units and remote units are for this equation to have consistent units, the units must be that the Council following a How to tackle the problem to solve this issue, we start with the equation 3 l2 m2 t 2 2 F almtaavta lt GM1M2 r2 F m1 m2 G r kg m kg m s 2 G for each symbol whose units as we know it, we replace the symbol with these units eg we replace now we solve this equation for the correct answer Part B a consequence of Einstein's theory of relativity is that mass is a form of energy that relationship mass- energy is perhaps the most famous of all phy equations cs where the mass is located, is the speed of light, and the energy in SI units, gear units for the previous equation for consistent units the same units on both sides of the equation, the units of which should be the next Council 1 How to tackle the problem to solve this problem, we start with the equation for each symbol whose units as we know it, we replace the symbol with these units, for example, we replace with us now solve this equation for ANSWER F GM1M2 r 2 m1 kg G kg3 m s2 kg s2 m3 m3 kg s2 m kg s2 E mc2 mc E ms EE MC2 m kg E ok to solve types problems illustrated by these examples, we start with the given equation for each symbol whose units we know, we replace the symbol with these units, for example, we replace with we solve now this equation for units of the issue January 24 unknown variable Convert the following to SI units Part A 5 0 Express your answer to two significant figures and include the appropriate units correct answer Part B 54 E XPress your answer to two significant figures and include appropriate units kg DM kg m2 s2 kg s2 m2 kg m2 sm kg in reply 0 13 m ft OK Part C 72 Express your answer to two significant figures and include the appropriate units correct answer Part D 17 Express your answer to two significant figures and include the appropriate units correct answer issue 1 Figure 55 shows a motion diagram of a car traveling in a street the camera has an image every 10 a distance scale is provided mph 16 ms 32 ms IN2 1 1 10 2 m2 s Party Make a position plotted against time for the car incorrect answer; Try again Moving at the Speed of Light Part A How many nanoseconds it takes for light to travel a distance of 4 40 empty Express your digital response in nanoseconds Tip 1 How to tackle the problem Light travels at a constant speed; Therefore, you can use the formula for the distance in a certain time by an object moving at constant speed Before performing calculations, it is often recommended, although it is not strictly necessary, convert all quantities to their fundamental units rather than multiples of the fundamental unity Tip 2 km discover how many seconds it takes for light to travel the distance given Since the speed of light in vacuum is how many seconds does it take light to travel a distance of April 40 Express your answer numerically seconds Tip 1 Find the time it takes for light to travel some distance How long does it take light to travel a distance Let the speed of light Index 1 the speed of an object the equation that relates the distance moved by a constant velocity object in a time right answer Hint 2 Conv ertissez the given distance to 4 meters Convert 40 meters Express your digital response meters Tip 1 Converting kilometers to meters remembered as 3 00 108 ms km rcsvts vt rcrccrd km 1 km 103 m correct answer response Convert the time in nanoseconds Recall that the Summary correct answer score Your score on this assignment is 84 7 You have received 50 84 out of a possible 60 items 4 4400 m 40 km 1 47 10 5 s 1 ns 10 9 1 47 104 ns.
The treaty stipulates that there will be perpetual Oblivion, Amnesty or pardon for all that has occurred since the beginning of these disorders Why is it important A It is intended to create a picture of the future of peace between states B line in the Treaty suggests that all States should always meshed C. He tries to erase the sins of the past for the sake of future peace D reaffirms the importance of religion in every state E This is a thriving line hides the truth is that we should keep the old animosities alive the treaty says each Party shall endeavor to obtain the benefit, honor and advantage of each other using the word probably means advantage each country needs to develop their own army to conquer power B in this case advantage simply means moving forward in history C benefit, honor and advantage all mean the same thing here whichis Glory D advantage is u no reference to sport E Advantage probably means the growth of peace and economic abund ance Why is it important that states do not favor the enemies of other countries to the hostilities A This is a slippery slope to war once hostilities started B You would actually sponsor the war indirectly C. he upset the fundamental nature of peace between states by encouraging hostilities D would be a slippery slope to war once hostilities began and it would upset the fundamental nature of peace between states by encouraging hostilities E all these options the power structure between states in the Treaty could be described as hierarchical system of states in which AA is the ultimate Swedeland BA rule system encompassed all states under an Emperor network central AC disconnected states of bulk living in the isolation of another Systèm e DA states of life more or less equal to the other without EA collection global rule states all operate as democracies.
The treaty stipulates that there must be perpetual Oblivion, learn more.
Name___________________________________ Period_____ investigation Making Waves PART I Objectives Learn waves describing vocabulary calculate the phase velocity Understanding how the amplitude affects the phase velocity Understanding how the frequency and wavelength affect the speed of wave Open Web Site You can click run now to run online simulations, or run offline to save it on your desktop could run faster this way start waving the key Spend 5 minutes experimenting with tension, manual pulse oscillate, fixed No end in bulk, and by changing the amplitude, frequency and Damping Click Show rules and timer practice moving around the rules and from the timer reset Click the Pause reading and step to see how they work Use these pulse parameters, Amplitude 50, im width drive 35 Damping 0, high voltage and No End NOTE that the amplitude is not just a centimeter relative scale Send a single pulse on This string is called a pulse CROSS View e e movement green dots 1 As the pulse Password left to right, the direction the chain movement ________________________________________________________________________________________________________________________________________________ 2 a definition of cROSS is lying on Why cROSS a good name for the wave you observed just ________________________________________________________________________________________________________________________________________________ Make another pulse, and then pause the wave Use the vertical ruler for measuring the amplitude of the wave in cm This is the distance from the orange dotted line to the crest of the record wave amplitude in table 1 in the first row now measure time for a pulse to travel 100 cm to reset the clock 00 to 0 and reset generator Click on Pause Play must indicate PAUSED screen Pulse Click Click Pause Replay to start this a timed pulse pause again as pea peak k of the pulse button window 100 cm record the time for a pulse to travel 100 cm in table 1. test 3 time trials, and record in the table calculating the mean now, measure the amplitude and timing of pulses for two other smaller amplitudes than 50, greater than 50 Perform three tests for each amplitude and calculate time means calculate the average speed of the waves to each of the three amplitudes See below for a sample calculation Table 1 Your measured amplitude, pulse cm time to travel 100 cm second time, if count length of the speed of the average mean channel time Sample calculation chain length speed speed speed 100 cm 2 seconds to 50 seconds cm 3 How the amplitude of a wave affect the phase velocity ________________________________________________________________________ them oscillate parameters , amplitude Try fixed end 20, 51 frequency, amortization 0 the result is called a periodic wave 4 Describe the appearance of the wave created ___________ _____________________________________________________________________________________________________________________________________________________________________________________________________________ You should see the waves do not move along the chain you see also points where the chain does not move at all these waves are called STANDING wAVES points where the wave motion doesn t are called NODE Pause simulation from 5 ssiner the standing wave in the box below, labeling the Amplitude, wavelength and NODE of a standing wave Use these parameters Amplitude 20, 50 frequency, Damping 0, Oscillate, No End Reset your clock can measure the frequency of the waves to do this, you must pair with another student if possible Look at the piston up and down to a wave up and down movement is a wave Use the clock to measure the time required for 10 cycles complete or waves You will also pause to measure the wave of the wave in cm cm wavelength of the wave frequency is calculated as follows frequency waves 10 seconds for 10 cycles, for example, 10 waves 5 seconds 2 cycles per second, or Hertz to several two waves by changing the upper wave frequencies of use numbers to 30 on the A scale each cycle, measuring the longu Eur wave using the rule now calculate the frequency See the example in the first line of Table 2 of the wavelength and record the frequency of three waves with different wavelength wavelengths cm high frequency or cycles cm s Hertz frequency speed wavelength x 33 cm 10 waves May 45 sec 1 8 Hertz 33 cm x 1 cm 4 59 8 Hertz second based on the equation used to calculate the phase velocity, answer questions 6 and 7 6 If we increase the wavelength of a wave, how the speed change ________________________________________________________________________________________________________________________________________________ 7 If you increase the frequency of a wave, how the shift __________________________ ______________________________________________________________________________________________________________________ Part II Objectives Interpret a Photo top view 2D a wave Identify constructive and destructive interference zones 2D Predicting the behavior of water, sound or light when you have two sources o What will happen in constructive areas o what will happen in areas 1 Open the destructive wave interference simulation from the site Phet Sound Waves 2 on the simulation of water, what are the peak of the peak wave looks to top what is the hollow look like 3 When you add two drops, what changes about wave patterns 4 what looks like the wave in the area that the two waves interfere constructively describe both the top view and the side view resembles a high b sIDE 5 what looks like the wave in the area that the two waves interfere destructively describe both the top view and the side view resembles a high b Switc sIDE 6 pm at acou simulation stic What do you think will happen when you put two speakers beside the other b Why do you think that will happen c Try putting two speakers together and tell me what happened 7 Continue now the simulation of the light what do you think will happen when you put two lights next to the other b Why think that this will happen you c Try putting two light sources together and tell me what happened to what happens when you use a light source and two slits 8 what is similar about all three of these simulations namely water, noise light 9 How can I know that these things are vague and not particle think about what would happen in the experience of two slots if they were particles.
Ronald Wright, Stolen Continents, Ch 3, pp 72-83 It s shown here Moodle as attached PDF 1 What is your gut reaction to this reading 2 Give a summary of the meeting and dialogue between the Inca emperor and Atawallpa Spanish 3 Enter the date, place and the basic elements of confrontation Spaniards successfully had with Inca Atawallpa and soldiers 4 According to the Wright story, what do you think is the main reason or reasons that Inca Atawallpa lost this confrontation What is the evidence for your conclusion.
1 The book Stolen Continents is written by Ronald Read more.
English Professor Nielsen 1 test subject and guidelines Background You are agency director nonprofit fundraising, and your goal is to convince a wealthy individual to make a substantial donation to your cause Choose from one of the following projects from the social problems of below 1 during reading project jail reducing incarceration rates and in the number of birth control US defense 2 and access to support education birth control and the distribution of free products in the defense of the United States or internationally 3 LGBT education funding, campaigns and lobbying for the rights of LGBT equality in the United States 4 Support education funding and scholarships for schools and individuals populations less favored 5 Welfare and protection of migrant Creating a safe housing, food and refugee education 6 Something else related to social justice and see me if you have your own animal welfare project idea, women's rights of defense, housing, student loans and tuition Afforda bility, etc. Making a case for a donation of 2 million dollars to your cause by writing a funding application letter to potential donor This request is essentially a persuasive essay designed to convince your reader to support your cause is following a format proposed to organize your letter, as well as guidelines for your work I set the foundations Arrivals Tuesday, September 29 at the beginning of the class and Rough Draft Tuesday, October 6 at the start of the final Draft class Length Pgs 3-4 double-spaced in correct format, see the paper of the format template sample at the end of this document for the format of the font Times New Roman, 12pt margin 1 inch all around the Show format example at the end of this document for more information formatting You must submit this size Check the example on page five of this document editing carefully Make sure you use the scoring guide to avoid events in particular the five major errors on your review Read the project several times, we will work together to review in class, b ut you will also need to revise free visit the learning center if you need additional support II Organization and content sample Overview Use Follows an organized format for your test the best way to ensure a strong organization is to develop a plan for the content of your essay, using the outline, consolidation or other graphical representation of your ideas key potential format follows method Sample letter arranging your financing At the opening paragraph 1 Start by q ome short striking details to provide initial background to your made of letters, numbers, a brief description of one aspect of the problem-something fascinating 2 End the paragraph with a statement announcing briefly introduces your organization without even entering in the details about your state of mission that you ask for a donation and that your letter will describe the need for the donation your thesis B body of the letter the problem Make a stronger case for your organization problem trying to answer for escribing several aspects of it, using examples and details and quotes from relevant class readings make sure to properly quote the C body of the letter that your organization will describe some action points your group will take and how you spend donor funds to address aspects of the problem that you have described Chois issez three to five during specific action does not make these two important they should be manageable D and practice your Summary and Conclusion Asking for money 1 briefly restate the problem and the objectives of your organization using a new language when possible 2 Connect the funds you need for your organization's goals 3 Make your request 4 fine silver with a final compelling statement of why the donor must give III strategies and guidelines 1 Use the writing process steps to help you in your letter 2 Use the proofreading guide to help you edit and learning Center on campus to support 5 City all author citation and page number C reate a works page listed at the end of your essay to discuss the works you see the MLA guide students tests and examples in your manual inch ur examples and step by step assistance MLA You can also take a guide to writing center on campus and ask them additional support 6 This is not a research trial most basic information should come from the common knowledge, your own knowledge and past experiences, and readings from the class text, however, you can choose to include up to an additional source search if necessary, provided that it is a reliable source that you can quote correctly please visit OWL at Purdue University for a comprehensive guide to text MLA citation you also a chapter on MLA citation 7 Follow the correct test format for the font, spacing, margins, heading etc. SEE example in this document IV Formatting You must format the test in the following manner to receive the number of full credit page top right Use Insert and Pg Times New Roman 12 Pt Heading ft area with the title, name of student, test 1 and 2, etc., Eng 2, and date header is single spaced Skip two lines to start typing the text of the text twice margins remain spaced 1 inch all around not to skip lines between paragraphs'll indent each paragraph five lines Use MLA format citation Continue to the next page for sample document Title of your project campaign Choose something fascinating essay student Name 1 1 English Date Dear _______, start typing your test here two lines down under the body of your essay is double spaced, but the cap is single spaced Note the page number in the corner s upérieur law Note the exact contents of the heading No title page for short essays, and there is a title up for short test a few pages, this format is the standard title goes All top of the topic title words are capitalized except pronouns, prepositions and articles do not make your margins more than an inch brand you use Times New Roman 12 points are not include graphics or images any kind in most trials of this class and see me if you think you have an exception when you reach the end of your paragraph, returning just hit and continue typing Do not skip lines between your paragraphs or on-indent your paragraphs; dash only five lines as marked on the rule Do not try to write less for your test by expanding the fonts, margins or spacing This section demonstrates a good length for an introduction you the following paragraph should begin here This is how including your essay should look like you can use this template to help you format your essay by saving on your desktop and keep the parameters you, of course, have two to three pages when finished, but this is what the first page would look roughly If you include a quote, make sure to cite the author and the page number and include a work cited page at the end of your essay.
BI 102 Lab 1 Writing Assignment How the different concentrations of sucrose osmotic impact rate This mission requires you to evaluate a hypothesis and to communicate the results of your experiment on the osmosis rate varying concentrations of sucrose solutions The questions below are meant to guide you to make the main conclusions of your experience and help you to think about how to explain the findings and conclusions of their scientific manner assignment please answer the following questions complete your laboratory prepare for this mission focus only on osmosis water in concentrations of sucrose varying concentrations Make sure your writing is high accurate and clearly written so that it can be easily read a section ranking is provided on the second page of this assignment for all points on your writing, you must provide answers that match the column meets your grading rubric and meet all quality writing a nd mechanical elements described in section There are also some tips on pages 3 -4 this task to help you succeed FORMAT Type answers, using 5 or 1 double spaced Include section titles Assumptions, results, analysis and question number eg 1, 2, 3, etc. in your answers, but not rewrite the question of graphics can be done with a sample Microsoft Excel computer program, Mac numbers, etc. or can be perfectly produced with a ruler on graph paper Print the cover sheet on page 2 mission, read and sign the declaration intellectual honesty, and submit it with your write your instructor will not accept in writing without the cover sheet signed dUE DATE your andsharing is due to start late class assignments next week will be deducted 1 point per day up to 5 days how the assignment will be awarded 0 points and assumptions of forecast 1 heading 1 What -you thought was going to happen in this experiment and why you may find it useful to indicate your answers to these questions as an if-then hypothesis prediction Make sure you include a biological reason why you did this prediction hypothesis You have worked on this issue 2, page 10 of this laboratory activity results Part 2 of section 2 How different concentrations of osmotic impact rates sucrose answer this question by creating a line graph that shows the results of your experience If you need help building a graph, it is a graphic resource guide available on vot re lab course site Moodle Analysis- Part 3 of Section 3 Explain why you think the results displayed in your graphics support or disprove your hypothesis remember us ever prove anything in science Consider all your data and model data set you answer this issue ignores Don t irregular data that can not seem to get into a specific outliers models Explain what you think might be behind these unusual data points 4 what is the biological significance W hat your biological concepts results fully explain why these events occurred in the experiment How do these results help you understand the biology of the cell and how materials move back and forth through the cell membrane An index 1A-1F refer to the questions on page 10 of this laboratory activity Think to give a specific example mechanical References- Checklist 5 Provide at least one full quote make sure you include a quote in the text indicates where you used this resource to a resource that you made use of the experience in achieving the understanding of concepts and writes this mission maybe your lab manual your manual a website If you used more than one resource, you must include each If you need assistance with quotes, a references references style guide is available on your laboratory course site Moodle please print and submit this cover sheet with your lab writeup lab Assignment 1 evaluation Written Rubric- 10 points total ________________________________________ Name Misses element 1 p 2 approaches Meets anointed point 3 points Hypothesis clarity Specificity testability Justification ___Hypothesis is not c lar and hardto- understand ___Hypothesis is not testable ___No biological justification for hypothesis or purpose is totally inaccurate ___Hypothesis included is clear, but no specific details or specific lack __Hypothesis is testable, but not in any way possible in this laboratory ___Some foundation hypothesis, but based in part on the ___Hypothesis biological inaccuracy included is clear and very specific ___Hypothesis is testable and could be tested in laboratory settings ___Rationale assumption is based on specific biological data Chart title variable axes key graphical accuracy clarity ___Graph data has no title ___Axes are not labeled ___Variables not addressed in the graphic ___No key or a way of saying data points outside ___Graph is hard to read and comparisons can not be the type of graphic inappropri é or use the ladder ___Data plotted is inaccurate or not r ELATE experimenting ___Graph has a title that are not very descriptive ___Axes are either unlabelled or units are ___Variables unclear or poorly treated in the graphic, but not on the correct axis ___Key included, but it is difficult to understand ___Graph is somewhat readable, comparisons can be made with appropriate chart type difficulty, but not to the well ___Data Graphed scale is partially correct; some data lacking ___Graph a concise title ___Axes, descriptions are labeled, including clarification of the units used ___Variables on axes correct clear ___A, easy key to use the data points included ___Graph is clearly legible and comparisons between treatments are easy to make chart type and scale are appropriate for ___Data displayed data is accurate and includes all relevant data, including controls if needed Analysis Hypothesis scientific language data addressed Explanation ___Hypothesis is not addressed is ___Hypothesis described using language as evidence, true or right ___No explanations for the data patterns observed in the graph or the data does not support ___No biological explanation findings to data trends or explanations are mentioned ___Hypothesis quite inaccurate, but not linked well __ _Hypothesis data are not always described as supported or refuted ___Some of data taken into account in the conclusions, but other data is ignored Any unusual outliers are ignored ___Explana tions include little or inaccurate certain biological concepts ___Hypothesis is evaluated on ___Hypothesis the database is always described as supported or refuted ___All data are examined and treated by the findings, including the presence of outliers, ___Explanations include relevant and accurate biological concepts of quality writing and Mechanics Worth 1 point Written must meet all the following criteria Yes No write your name, date, and your lab section writing is free of spelling and grammar mistakes make you reread andsharing is clear and easy to understand Write includes a full citation for at least one e corresponding reference citation in the text from all parts of writing are clearly labeled and question numbers are included plagiarism refers to the use of the original work, ideas, or text that are not This includes your own cut and paste from websites, copy directly from text and copy the work of others, including fellow stude nts telling someone your answers to questions, including telling someone a how to do their graphic, question 2, or seek answers to any questions, cheat ask someone how to do graphics for this assignment is not the same as asking for learning using Excel or other software all forms of cheating, including plagiarism and the working copy will result in immediate zero for the exam, quiz, or assignment in the case of the copy, all parties involved in the comp ortement unethical cheats students gain zeros will be referred to the Committee for the conduct of other measures student You also have the right to appeal to the Student Conduct Committee, I have read and understood the declaration of plagiarism ____________________________________________________ Signature Guidelines for good scientific hypothesis and forecast reports the hypothesis is a tentative explanation of the phenomenon Remember that a good hypothesis and prediction is testable and should be e testabl in the conditions of our environment laboratory; For example, if your hypothesis, turn a rocket into space, then this really is not testable in our laboratory conditions Your explanation can be ruled out by tests, or falsified a good assumption and prediction is detailed and specific in that it tests a good hypothesis provides a justification or explanation of why you think your prediction is reasonable and that reasoning is based on what we know about the biology a good prediction is specific and can be tested with examples specific experiences, I think the fleet food soda and regular soda sink because the diet soda contains no sugar and regular soft drinks, soda will float in a bucket of water while regular soda will sink if food soda contains no sugar, then the density mass volume is less than that of regular soft drinks that contain sugar, and so float soda in a bucket of water while regular soda wells Note that these examples are given for different experiments and surveys and NOT your osmosis laboratory They are provided only to help you think about what you should include in your write-up graph The graph is a visual representation of the data you collected while testing your hypothesis Remember that graphic needs a concise title which clearly describes the data that shows the data must be on the correct axis of the graph in general, the data collected represents what you are trying to find out who is going on the Y axis vertical data to support that describing how when or under what conditions you have collected your data passes the horizontal axis X To this time because almost always goes on the X-axes WHERE MEMBER be labeled, including units in which the data was recorded data points must be clearly marked and identified; a key is useful if more than one data group is included in the graph The scale of a chart is important it should be consistent, there should be no change in the units or increments on a single axis and appropriate data you collected examples 0 50 100 Number Months 0 5 10 15 20 25 30 March April May June July Number of Months 2011 population size of three Madtom of catiCish in the spring Swamp river Swans summer 2011 Brindled cat crazy cat-crazy Neosho Slender Analysis Madtom you must evaluate your hypothesis based on data models indicated by your graphics Remember you use the data to determine support or disprove your hypothesis, it is only possible to support a hypothesis, not to prove that it would test all possible permutations and combinations of factors your evaluation of your case should not be c ontredite unit represented by the data refer to the prediction you made as part of your hypothesis and use your data to justify your decision to confirm or refute your hypothesis in the game if your hypothesis, you should have provided a justification or explanation for the prediction you made in your case then part of the hypothesis Use this to help you explain why you think you have observed the specific model data revealed in your chart you should consider all data that you have collected during the review of the support or lack of support your hypothesis If there are points of unusual or outliers who do seem t to fit the general pattern in your chart, explain Do you think these examples mean I was right diet Pepsi floated and so does Dr. apricot Nectar gulier Pepsi sank Obviously, regular Pepsi was heavier This helps us understand the concept of density, which is a very important, I speculated that diet soda float, and all three Diet Pepsi cans floated while the regular Pepsi sank This confirms my hypothesis both types of Pepsi were 8 5 fluid ounces in volume, but regular as con CONTAINED Pepsi 16 grams of sugar This means that regular Pepsi has 16 grams more provided mass by sugar in the same amount of volume would lead to an increase in density, which is why the usual soda cans sunk When we put in a box apricot Nectar, who had 19 grams of sugar, he floated C. 'was unexpected, but I think it is explained by the fact that apricot nectar can has a volume of 7 fluid ounces, but the dimensions of the box are the same as a Pepsi pe ut to the same size can with less liquid probably has an air gap that helped float the results of this experiment helps us understand how the air bladder of a fish, which creates an air space inside the fish using floating in the water and also how algae and other living beings with air spaces or other factors that reduce their density prevented from sinking to the seabed .
BI 102 Lab 1 Writing Assignment How the different concentrations of sucrose osmotic impact rate This mission requires you to evaluate a hypothesis and to communicate the results of your experiment on the osmosis rate varying concentrations of sucrose solutions The questions below are meant to guide you to make the main conclusions of your experience and help you to think about how to explain the findings and conclusions of their scientific manner assignment please answer the following questions complete your laboratory prepare for this mission focus only on osmosis water in concentrations of sucrose varying concentrations Make sure your writing is high accurate and clearly written so that it can be easily read a section ranking is provided on the second page of this assignment for all points on your writing, you must provide answers that match the column meets your grading rubric and meet all quality writing a nd mechanical elements described in section There are also some tips on pages 3 -4 this task to help you succeed FORMAT Type answers, using 5 or 1 double spaced Include section titles Assumptions, results, analysis and question number eg 1, 2, 3, etc. in your answers, but not rewrite the question of graphics can be done with a sample Microsoft Excel computer program, Mac numbers, etc. or can be perfectly produced with a ruler on graph paper Print the cover sheet on page 2 mission, read and sign the declaration intellectual honesty, and submit it with your write your instructor will not accept in writing without the cover sheet signed dUE DATE your andsharing is due to start late class assignments next week will be deducted 1 point per day up to 5 days how the assignment will be awarded 0 points and assumptions of forecast 1 heading 1 What -you thought was going to happen in this experiment and why you may find it useful to indicate your answers to these questions as an if-then hypothesis prediction Make sure you include a biological reason why you did this prediction hypothesis You have worked on this issue 2, page 10 of this laboratory activity results Part 2 of section 2 How different concentrations of osmotic impact rates sucrose answer this question by creating a line graph that shows the results of your experience If you need help building a graph, it is a graphic resource guide available on vot re lab course site Moodle Analysis- Part 3 of Section 3 Explain why you think the results displayed in your graphics support or disprove your hypothesis remember us ever prove anything in science Consider all your data and model data set you answer this issue ignores Don t irregular data that can not seem to get into a specific outliers models Explain what you think might be behind these unusual data points 4 what is the biological significance W hat your biological concepts results fully explain why these events occurred in the experiment How do these results help you understand the biology of the cell and how materials move back and forth through the cell membrane An index 1A-1F refer to the questions on page 10 of this laboratory activity Think to give a specific example mechanical References- Checklist 5 Provide at least one full quote make sure you include a quote in the text indicates where you used this resource to a resource that you made use of the experience in achieving the understanding of concepts and writes this mission maybe your lab manual your manual a website If you used more than one resource, you must include each If you need assistance with quotes, a references references style guide is available on your laboratory course site Moodle please print and submit this cover sheet with your lab writeup lab Assignment 1 evaluation Written Rubric- 10 points total ________________________________________ Name Misses element 1 p 2 approaches Meets anointed point 3 points Hypothesis clarity Specificity testability Justification ___Hypothesis is not c lar and hardto- understand ___Hypothesis is not testable ___No biological justification for hypothesis or purpose is totally inaccurate ___Hypothesis included is clear, but no specific details or specific lack __Hypothesis is testable, but not in any way possible in this laboratory ___Some foundation hypothesis, but based in part on the ___Hypothesis biological inaccuracy included is clear and very specific ___Hypothesis is testable and could be tested in laboratory settings ___Rationale assumption is based on specific biological data Chart title variable axes key graphical accuracy clarity ___Graph data has no title ___Axes are not labeled ___Variables not addressed in the graphic ___No key or a way of saying data points outside ___Graph is hard to read and comparisons can not be the type of graphic inappropri é or use the ladder ___Data plotted is inaccurate or not r ELATE experimenting ___Graph has a title that are not very descriptive ___Axes are either unlabelled or units are ___Variables unclear or poorly treated in the graphic, but not on the correct axis ___Key included, but it is difficult to understand ___Graph is somewhat readable, comparisons can be made with appropriate chart type difficulty, but not to the well ___Data Graphed scale is partially correct; some data lacking ___Graph a concise title ___Axes, descriptions are labeled, including clarification of the units used ___Variables on axes correct clear ___A, easy key to use the data points included ___Graph is clearly legible and comparisons between treatments are easy to make chart type and scale are appropriate for ___Data displayed data is accurate and includes all relevant data, including controls if needed Analysis Hypothesis scientific language data addressed Explanation ___Hypothesis is not addressed is ___Hypothesis described using language as evidence, true or right ___No explanations for the data patterns observed in the graph or the data does not support ___No biological explanation findings to data trends or explanations are mentioned ___Hypothesis quite inaccurate, but not linked well __ _Hypothesis data are not always described as supported or refuted ___Some of data taken into account in the conclusions, but other data is ignored Any unusual outliers are ignored ___Explana tions include little or inaccurate certain biological concepts ___Hypothesis is evaluated on ___Hypothesis the database is always described as supported or refuted ___All data are examined and treated by the findings, including the presence of outliers, ___Explanations include relevant and accurate biological concepts of quality writing and Mechanics Worth 1 point Written must meet all the following criteria Yes No write your name, date, and your lab section writing is free of spelling and grammar mistakes make you reread andsharing is clear and easy to understand Write includes a full citation for at least one e corresponding reference citation in the text from all parts of writing are clearly labeled and question numbers are included plagiarism refers to the use of the original work, ideas, or text that are not This includes your own cut and paste from websites, copy directly from text and copy the work of others, including fellow stude nts telling someone your answers to questions, including telling someone a how to do their graphic, question 2, or seek answers to any questions, cheat ask someone how to do graphics for this assignment is not the same as asking for learning using Excel or other software all forms of cheating, including plagiarism and the working copy will result in immediate zero for the exam, quiz, or assignment in the case of the copy, all parties involved in the comp ortement unethical cheats students gain zeros will be referred to the Committee for the conduct of other measures student You also have the right to appeal to the Student Conduct Committee, I have read and understood the declaration of plagiarism ____________________________________________________ Signature Guidelines for good scientific hypothesis and forecast reports the hypothesis is a tentative explanation of the phenomenon Remember that a good hypothesis and prediction is testable and should be e testabl in the conditions of our environment laboratory; For example, if your hypothesis, turn a rocket into space, then this really is not testable in our laboratory conditions Your explanation can be ruled out by tests, or falsified a good assumption and prediction is detailed and specific in that it tests a good hypothesis provides a justification or explanation of why you think your prediction is reasonable and that reasoning is based on what we know about the biology a good prediction is specific and can be tested with examples specific experiences, I think the fleet food soda and regular soda sink because the diet soda contains no sugar and regular soft drinks, soda will float in a bucket of water while regular soda will sink if food soda contains no sugar, then the density mass volume is less than that of regular soft drinks that contain sugar, and so float soda in a bucket of water while regular soda wells Note that these examples are given for different experiments and surveys and NOT your osmosis laboratory They are provided only to help you think about what you should include in your write-up graph The graph is a visual representation of the data you collected while testing your hypothesis Remember that graphic needs a concise title which clearly describes the data that shows the data must be on the correct axis of the graph in general, the data collected represents what you are trying to find out who is going on the Y axis vertical data to support that describing how when or under what conditions you have collected your data passes the horizontal axis X To this time because almost always goes on the X-axes WHERE MEMBER be labeled, including units in which the data was recorded data points must be clearly marked and identified; a key is useful if more than one data group is included in the graph The scale of a chart is important it should be consistent, there should be no change in the units or increments on a single axis and appropriate data you collected examples 0 50 100 Number Months 0 5 10 15 20 25 30 March April May June July Number of Months 2011 population size of three Madtom of catiCish in the spring Swamp river Swans summer 2011 Brindled cat crazy cat-crazy Neosho Slender Analysis Madtom you must evaluate your hypothesis based on data models indicated by your graphics Remember you use the data to determine support or disprove your hypothesis, it is only possible to support a hypothesis, not to prove that it would test all possible permutations and combinations of factors your evaluation of your case should not be c ontredite unit represented by the data refer to the prediction you made as part of your hypothesis and use your data to justify your decision to confirm or refute your hypothesis in the game if your hypothesis, you should have provided a justification or explanation for the prediction you made in your case then part of the hypothesis Use this to help you explain why you think you have observed the specific model data revealed in your chart you should consider all data that you have collected during the review of the support or lack of support your hypothesis If there are points of unusual or outliers who do seem t to fit the general pattern in your chart, explain Do you think these examples mean I was right diet Pepsi floated and so does Dr. apricot Nectar gulier Pepsi sank Obviously, regular Pepsi was heavier This helps us understand the concept of density, which is a very important, I speculated that diet soda float, and all three Diet Pepsi cans floated while the regular Pepsi sank This confirms my hypothesis both types of Pepsi were 8 5 fluid ounces in volume, but regular as con CONTAINED Pepsi 16 grams of sugar This means that regular Pepsi has 16 grams more provided mass by sugar in the same amount of volume would lead to an increase in density, which is why the usual soda cans sunk When we put in a box apricot Nectar, who had 19 grams of sugar, he floated C. 'was unexpected, but I think it is explained by the fact that apricot nectar can has a volume of 7 fluid ounces, but the dimensions of the box are the same as a Pepsi pe ut to the same size can with less liquid probably has an air gap that helped float the results of this experiment helps us understand how the air bladder of a fish, which creates an air space inside the fish using floating in the water and also how algae and other living beings with air spaces or other factors that reduce their density prevented from sinking to the seabed .
Rule Check your study, rule, verify your.