following formula. The lower the viscosity of a liquid, the thinner the liquid is and the less resistance it experiences. If you want to drain a $480 \mathrm{mL}$ shake in 2.0 minutes, what pressure difference is needed? 2003-2023 Chegg Inc. All rights reserved. From the diagram, it can be clearly seen that the curve shifts in the direction of higher viscosity . 1.6 Conclusion It is clear that there is an ever increasing global burden of obesity, hypertension and cardiovascular disease, and diabetes with serious consequences and implications . Procedure A series of different sized ball bearings were dropped into a measuring beaker containing glycerine. Topic: The effect of salt concentration on the rate of photosynthesis. forces acting on the ball bearing and calculate the viscositys of the fluids by applying Stokes law. . Why do you think that? A moody diagram was plotted comparing the friction factor versus the Reynolds number. what was expected, the Reynolds number suggests that the premise and assumption of laminar flow was a The equation that explains this relationship is a little complicated, but we can break it down together here. Liquid densities: from about 0. Even though doing these methods to reduce the error percentage there will still be some minor errors. Make sure that your findings are easy to understand, and avoid using scientific jargon unless it is necessary. The viscosity of the liquid is represented by the symbol eta. The measured viscosity of water matched the theoretical value. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. 3. the bearing andvis the kinematic viscosity of the fluids. Writing a conclusion in a lab report can be tricky, especially if you are not sure what to include. Filtration time was 1.5 h for the SGO membrane, whereas 48 h were required for the GONS membrane due to higher viscosity. Overall, the results of this experiment provide valuable information about the effects of salt on photosynthesis. Castor Oil 22. Nguyen Quoc Trung. Viscosity is a fluids internal resistance to flow under stress. acting on the sphere but the sum of all the forces will be zero. In deriving the well-known viscosity formula v=--- ngr4pt mnplv 8vl 8ntl it is assumed that the pressure is constant during the time of flow. The point of your lab report is not to merely confirm what you expect. It is a measure of a fluid's resistance to flow. Conclusion for experiment diversity of bacteria.These bent rods are often called vibrios and include Vibrio cholerae, which causes Bacteria are the smallest living Staphylococcus aureus are up to 1 m in diameter. Retrieved from https://paperap.com/paper-on-viscosity-lab-report/. The viscosity of a liquid can be measured using a viscometer. whereWrandomis the random uncertainty,Sris the standard deviation of calculated viscositys for each liquid (2) An ammet The experiment records and activities consist of 6 marks, the project has 3 marks and viva on the experiment consist of 5 marks. I even had time to do some chemistry math while I waited for that to finish! The first step is to restate the goals of the experiment. Density was measured three separate ways, each having its own level of accuracy. 1. different diameter, different density of oil and stop watch. the same circumstance, this is because syrup has a higher viscosity than water reason for this resistance It is also important to discuss any possible sources of error and how they could be corrected in future experiments. Viscosity is basically friction inside a liquid - it is how much resistance a fluid gives to any force applied to it. Motor Oil 22. Drop 3 220 0. can attribute a part of this systematic error to turbulence and the increased drag thereof, especially so in the This supports the hypothesis that salt can inhibit the process of photosynthesis. Castor oil 17% Gas densities: mostly in the range of a few grams per liter. When heat is applied to fluids, molecules can then slide over each other more easily making the liquid becomes less viscous. accelerating and reach a steady state velocity called terminal velocity. Content may be subject to copyright. Psychological stress among undergraduate medical students and their coping strategies, Direct, Indirect applicability and State Liability. Was your prediction correct? Viscosity describes the internal resistance to flow of a fluid (internal friction). Drop 3 42 1. Medium 1 0. Viscosity depends on the size and shape of the particles that make the liquid, as well as the attraction between the particles. Drop 2 147 0. Fluid viscosity refers to the resistance that the fluid produces when it flows. It took 5m, 36.51s (336.51 s) to fall to the bottom! It is determined that honey has the highest viscosity and the slowest time while water has the lowest viscosity and the fastest time. Whereris the radius of ball bearings. A fluid with a large viscosity resists motion because its molecular makeup gives it a lot of internal friction. 794 %. First, we poured the honey into another graduated cylinder and take out the metal piece. The results showed that as the concentration of salt increased, the rate of photosynthesis decreased. Calculate the slope of these graphs, using the equation of . Low viscosity fluids flow easily (water, alcohol); High viscosity fluids pour slowly (molasses, cold honey, etc.). After that, well record its viscosity by dropping a metal piece and recording the amount of time it took to reach the bottom. What was the conclusion of the experiment? To unlock this lesson you must be a Study.com Member. LAB REPORT SKILLS-CONCLUSION (Viscosity and Crosslinking of Polymers - Part B) Combining your previous answers, write a CONCLUSION (approximately 300 words or less) using the active voice for this experiment. Start by filling each glass with one of the liquids. Drop 1 146 0. You can choose any fluids you want, but we'll suggest some here that work well: ketchup, vegetable oil and water. to deformation, can be understood by looking at two layers of the same fluid traveling at different speeds and Sphere Weight[g] Diameter[cm] Density[kg/m 3 ] This type of assignment is usually shorter than a research paper. 2. Worse yet, each professor wants something a little different. Writing a conclusion for a lab report can be tricky, but if you follow these five steps, you should be able to write a conclusion that is clear, concise, and effectively communicates the findings of your experiment. Sir George Stokes was a British scientist that discovered the relationship between viscosity and velocity of a sphere in a liquid in 1851. Conclusion For this experiment, its main objective is to determine the viscosity of a certain fluid. - Causes, Symptoms & Treatment, Anchorage Dependence: Definition & Overview, Aldosterone: Definition, Function & Effects, Working Scholars Bringing Tuition-Free College to the Community. We'll not send The greater the viscosity, the slower an object will move through the liquid. Which marbles sinkto the bottom of the jar quickly and which marbles sink to the bottle of the jar slowly. We reviewed their content and use your feedback to keep the quality high. Controlled Variables: Amount of liquid, mass of the object. To browse Academia.edu and the wider internet faster and more securely, please take a few seconds toupgrade your browser. references values. are off by 2. 35 Easy Science Experiments You Can Do Today! Discuss discrepancies and anomalies in your data. It described the internal friction of a moving fluid. 3. Content uploaded by Bilal Ahmad. (4) A rheostat (10 ohm) Report the average value for the viscosity of the unknown substance, and compare this to published values. LAB REPORT SKILLS-CONCLUSION (Viscosity and Crosslinking of Polymers - Part B) - What conclusions can you draw regarding the viscosity and solubility of a polymer as a function of. the following equation the resistance to an externally applied shear stress. For example, honey is more viscous than water. Record the time in your data table. In conclusion, the experiment proved that the lift coefficient increases as the angle of attack increases and the Reynolds Number increases up to a certain critical angle of attack. The distance at which the sphere was dropped from, could have affected the terminal velocity. Small 1 0. The energy loss due to turbulence motion result, PROCEDURE:- For measuring viscosity, density of fluid, density of fluid and dimension of ball is required, and since it is known velocity only needs to, Velocity can be measured by measuring the, ball do not touch the wall. case of the Motor oil. Viscosity is a measure of the resistance of a fluid which is being deformed by ei- ther shear stress or tensile stress. When you are writing a lab report, the conclusion is one of the most important sections. 4 clear glass jars of the same size (we used pint-sized mason jars). error in our results. Considering the fact that the Reynold numbers were consistently above one, perhaps we 13 chapters | When the honey is hot, its molecules are moving around a lot and this makes it easier for the honey to move to different places, because the molecules are not just sitting there and not moving. In everyday terms (and for fluids only), viscosity is "thickness". Nezha has a Damask in his hand (like an optical fiber) and a Universe Circle (like the Vernier effect) to sense and control the dragon's . Report 1. Taking into account strong dependence of the viscosity on temperature read the value of temperature and specify this temperature at the conclusions of your lab report. Drop Frames 240 /s Velocity[m/s] Assignment Viscosity Experiment & Lab Report. through our mathematical operations and estimate the total uncertainty of our final calculated viscositys. During the experiment the relationship between the drop distance of the balloon and the time taken to travel that distance were investigated. Summarize the findings. Viscosity is basically friction inside a liquid - it is how much resistance a fluid gives to any force applied to it. 10.6 Viscosity Test of Bitumen 10.6.1 Introduction Viscosity is reverse of fluidity. Create an account to start this course today. Method1. Experts are tested by Chegg as specialists in their subject area. The conclusion should include a discussion of the implications of the data, as well as any errors that were made during the experiment. In this lab, were going to conduct an experiment testing how temperature affects the viscosity of honey. How much did you enjoy doing the experiment? You can specify conditions of storing and accessing cookies in your browser, What is the conclusion of the lab report on measurement of viscosity of water, Aim : to determine the equivalent resistance of two resistors connected in series. By doing a reverse engineering calculation using the equation given in the lab sheet for Castro oil (0. Numerical investigations were conducted on the mixing efficiency of resonant acoustic mixing (RAM) technology using a high-viscosity mixture under vertically forced vibrations. The results can be seen in table 8, uncertainty is Report Use the template provided to prepare your lab report for this experiment. the Motor oil. Results Here is a table of the data we collected in this experiment. Since we're just interested in how viscosity affects velocity of the sphere, let's look at how those two variables are related in the equation. ResearchGate has not been able to . Report, A lab report should include a conclusion that analyzes the final data. Conclusion The objectives of the experiment to demonstrate Poiseuille's law and use the relation to calculate the kinematic viscosity of water were satisfied using the Ubbelohde viscometer. @2019 - All Right Reserved. In our case, to determine the viscosity of the different fluids, first we need to assume that the flow is laminate Clean the glass jar and fill it with the viscous fluid. The greater the. Its like a teacher waved a magic wand and did the work for me. The only definitive conclusion we are capable of drawing is that three measurements are not Various drop heights, as well as trials, were utilized to obtain validity for the experiment. The density distribution was analyzed for a mixture of high-melting explosive (HMX) and trinitrotoluene (TNT). In conclusion, our hypothesis was correct, and temperature and viscosity have an inverse relationship. 5(d). somewhat optimistic one. Lab reports are the most frequent kind of document written in engineering and can count for as much as 25% of a course yet little time or attention is devoted to how to write them well. How did you know. 4 clear glass jars of the same size (we used pint sized mason jars). Formulubla 3 - Sammanfattning International Finance, Introduction to Operations and Process Management - Summary. Hint: What is the experiment title? - 1 Thermometer This experiment developed our way of thinking and knowledge, where this experiment is a minimized example for the velocity of different types of fluids in pipes due to their viscosity and the floating of liquids above water or underwater due to their density. Table 8: Mean Reynold Numbers from final results. Get your timer ready. Report. Glycerin 21. the frictional shear forces between them. Conclusion. LAB REPORT SKILLS-CONCLUSION (Viscosity and Crosslinking of Polymers - Part B) What was a major objective of this part of the experiment? I would not changed anything from the way we worked at the lab because at least my team worked without playing and was really entertained in doing all the experiments and getting all the . This experiment was successful in answering the research question posed at the beginning of the lab report. (1) Two resistors of unknown resistances Viscosity is the measure of the internal friction in a liquid or the resistance to a flow. Each glass should be filled almost to the top, so you might need to add more or less liquid than one cup. For example, if you were testing the effects of different concentrations of salt on photosynthesis, you would want to mention that the results showed a decrease in photosynthesis as the concentration of salt increased. LAB REPORT SKILLS-CONCLUSION (Viscosity and Crosslinking of Polymers - Part B) - What conclusions can you draw regarding the viscosity and solubility of a polymer as a function of crosslinking? Have you ever experienced the frustration of trying to get ketchup out of the bottle? Plot the data for the calibration run and report the value of C. Be sure to include the point (W/,) = (0,0) to verify that the t is reasonable. Extracts from this document. In conclusion, our hypothesis was correct, and temperature and viscosity have an inverse relationship. Restate the Experiment's Goals. As fluid move in downward direction drag force and, When the net force is zero in object, then object attains a terminal velocity, so upward force equal to, In laminar flow there is no disruption between adjac, turbulence fluid motion, the resistance result from velocity fluctuation of t, loss. As Thick liquid is said to be more viscous than a thin liquid of the road Viscosity is strongly related to the temperature and it also depends on the shape of object. By the end of the experiment, you'll understand the relationship between viscosity and velocity and learn the relative viscosity of common household liquids. Copyright 2023 StudeerSnel B.V., Keizersgracht 424, 1016 GC Amsterdam, KVK: 56829787, BTW: NL852321363B01, The objective of this lab is to determine the dynamic viscosity of a commercial gear oi, viscosity is obtained by measuring the terminal velocity of small sphe, property describes the level of resistance to the sliding motion of one layer of the flui. calculated and analyzed. In general, after the experiment was seen how properties such as viscosity, density, shear, yield point and pH are very important to understand the behaviour of the fluids in the formation and. REQUIREMENTS: Thats nearly half an hour! Large 0 0. through the fluid, exerting a shear force on the fluid surrounding it. The experiment was not without its flaws, however. Time of displacement Drop Frames 240 /s Velocity[m/s] The final calculated dynamic viscositys with their estimated uncertaintys can be seen in table 7 below. In some cases, it may be necessary to suggest modifications for future experiments. Microscope Lab Report Conclusion Questions: . The discrepancy between the theoretical and the experimental results could be attributed to one of the following reasons: The time recording methods for dropping the . The purpose of the experiment was to measure the terminal velocity of a weighted balloon. This should be based on the data that was collected and should be backed up by your discussion of the findings. Would a brookfield viscometer be useful as an analysis tool when the crosslinking occurs when the polymer no longer flows? Small 2 0 7728. 0 NSA/AMA respectively. the fluid that are moving different velocity. the calculated density of the ball bearings, which have an average density of 7581. Next, it is important to discuss any sources of error that may have occurred during the experiment, and how they may have affected the results. Results are discussed in Section5and the conclusions are drawn in Section6. Theory We consider the schematic in Figure1. The apple juice had also higher density than the water itself. Compare your results of the measurement of the viscosity with the accepted values. The antibody sequence is a key determinant for high viscosity of highly concentrated solutions; therefore, a sequence- or structure-based tool that can identify highly viscous antibodies from . Because Viscosity changes with temperature and . enough to determine viscosity with an acceptable degree of accuracy and that perhaps, measuring the same - 1 Stopwatch/Video Recorder The conclusion provides the most important discoveries made during the experiment and how they addressed the original objectives of the . If you're having trouble timing the marble in water, which moves pretty fast, record the trial on your phone in a video. Briefly describe the main findings of your experiment and discuss how they answer your research question or support your hypothesis. Viscosity Lab Report. Thus, water is "thin", having a lower viscosity, while honey is "thick", having a higher viscosity. . Today, we're going to investigate the viscosity of some household fluids to understand the relationship between velocity of an object, a marble, and viscosity. Drop 2 42 1. This is where you will summarize all of your findings, and explain what they mean for your experiment. If you notice, velocity is on one side of the equation and viscosity is on the bottom side of the other. . A factor closely associated with renal disease status in clinical diagnosis is abnormal human serum albumin (HSA) concentration levels in human body fluids urine, serum, etc. The viscometer constant was also examined and calculated for a hypothetical situation. This will help to ensure that your conclusion is properly aligned with your objectives. Sorry, preview is currently unavailable. As the concentration of salt increased, the amount of light that was absorbed by the plant decreased. Overview This document describes a general format for lab reports that you can adapt as needed. Ask a Question For Free and Get Answers From Peer Tutors or Get Private Tutoring & homework help at affordable rates. Note: Do not remove the densitometer from the cylinder with a particular liquid. Drop Frames 240 /s Velocity[m/s] (3) A voltmeter (0 - 1.5V) (1) By calculations and the procedure is described in Section4. With the condition of defining the composition of the mixture for several weeks, it could be analyzed that the separation of the substances yielded a condition of making a specific disntinction on how the volume of acetic acid in vinegar is affected by the concentration of the other elements that has been added into the substance. The results indicated that although the viscosity was within an acceptable range of Re =viscous forcesinertial forces =u 0 L (10) Drop Frames 240 /s Velocity[m/s] In this experiment, you're going to learn about viscosity. If the friction is high, it's going to slow down the marble and it will take more time for it to reach the bottom, meaning it's moving with a smaller velocity. Finally, the conclusion should offer some suggestions for further research. The time taken to travel between two marks on the beaker was recorded. Viscosity Of Water Lab Report. Lab Report regarding viscosity experiment. For example, if you used a spectrophotometer to measure the amount of light that was absorbed by a plant, you would want to mention this in your conclusion. Enrolling in a course lets you earn progress by passing quizzes and exams. Ask for help with any form of tutoring and academic assistance at Tutlance. Hence the inner radius of the jar R can be found. By using our site, you agree to our collection of information through the use of cookies. Use the template provided to prepare your lab report for this experiment. Lastly, the Reynolds number was Is there another way you could measure viscosity or crosslinking? This experiment developed our way of thinking and knowledge, where this experiment is a minimized example for the velocity of different types of fluids in pipes due to their viscosity and the floating of liquids above water or underwater due to their density. Higher the viscosity of liquid bitumen, the more nearly it approaches a semi-solid state in consistency. But, when you spill your water, it goes everywhere. R= R1 + R2 =ohm+.ohm=..ohm The ancient Chinese mythological figure Nezha has powerful abilities (similar to a fiber optic sensor) and many magic weapons, such as the Universe Circle, Damask, and Hot Wheels. Sheer stress is a cause of drag force that exerted in the boundary layer adjacent to the object surface. In future experiments, it may be necessary to use a more controlled setting to reduce the variability of the data. What is the relationship between viscosity and velocity? This site is using cookies under cookie policy . The main source of error for a lab like this is human error. What steps did you take to conduct your experiment? 311 Comments Please sign inor registerto post comments. In a lab flow test using Athabasca tar sand and propane as solvent, 50 percent of the bitumen was recovered as upgraded oil. It is determined that honey has the highest viscosity and the slowest time while water has the lowest viscosity and the fastest time. bearing size fall time nine times instead of three different bearing sizes, three different times would have given Cool Science Experiments HQ, Air Pressure Impact on Ping Pong Balls Science Experiment, Water Doesnt Leak Out Science Experiment . When one variable gets bigger, the other gets smaller. We will include tips on formatting and structure, as well as how to effectively communicate your findings. oil, SAE-90 oil is 8.30 respectively is 8, When solid object moves through a fluid, a, and it also depends on the shape of objec. Solid densities: from about 0. 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To understand, and explain what they Mean for your experiment Polymers - Part B what... Amp ; lab report is not to merely confirm what you expect diameter, different density of the important... The variability of the fluids by applying Stokes law an average density of oil and water, and explain they... As an analysis tool when the crosslinking occurs when the polymer no longer flows a few seconds viscosity experiment lab report conclusion browser... Up by your discussion of the implications of the balloon and the wider internet faster and securely! S goals ( HMX ) and trinitrotoluene ( TNT ) the rate photosynthesis! The beaker was recorded RAM ) technology using a viscometer bitumen was recovered as oil. Direction of higher viscosity conclusion should include a discussion of the same size ( we pint-sized... Most important sections the greater the viscosity of liquid bitumen, the amount of viscosity experiment lab report conclusion it took to reach bottom... Final data the error percentage there will still be some minor errors using a viscometer - Summary water the! The goals of the equation of experiment and discuss how they answer your research question or your. Shear stress or tensile stress applied to fluids, molecules can then over! 0. through the liquid, the more nearly it approaches a semi-solid state in consistency the beaker was.! In 1851 the terminal velocity [ m/s ] Assignment viscosity experiment & amp ; lab report for this experiment and!, as well as how to effectively viscosity experiment lab report conclusion your findings are easy to understand, temperature. Recording the amount of light that was collected and should be filled almost to the top, you! 0 0. through the liquid, as well as any errors that were during! Liquid in 1851 336.51 s ) to fall to the bottom data, as well as errors. By filling each glass should be backed up by your discussion of the resistance the. It described the internal friction of a certain fluid but we 'll suggest some here that work well ketchup... That you can choose any fluids you want, but we 'll not send the greater the viscosity of findings... Take out the metal piece and recording the amount of light that was absorbed by symbol. Measure of a fluid which is being deformed by ei- ther shear stress or stress... Measured three separate ways, each having its own level of accuracy have affected terminal... Reach a steady state velocity called terminal velocity mixture of high-melting explosive ( HMX ) and trinitrotoluene TNT! Large viscosity resists motion because its molecular makeup gives it a lot of internal friction of a certain.... For me a conclusion in a course lets you earn progress by passing quizzes and exams - it is much. Clear glass jars of the ball bearing and calculate the viscositys of viscosity... Dropped into a measuring beaker containing glycerine determine the viscosity of liquid bitumen, the conclusion offer. As the concentration of salt on photosynthesis also examined and calculated for a mixture of high-melting explosive HMX! Work well: ketchup, vegetable oil and water core concepts of higher viscosity that to finish it. The following equation the resistance to flow had time to do some chemistry math while i waited for that finish... Produces when it flows required for the GONS membrane due to higher viscosity assistance at Tutlance out of the sheet! The diagram, it can be found liquid becomes less viscous separate ways each. In answering the research question or support your hypothesis side of the balloon the. With any form of Tutoring and academic assistance at Tutlance resists motion because molecular... Was analyzed for a lab report get a detailed solution from a subject matter expert that helps you core. Of error for a lab report can be tricky, especially if you writing. Tutoring & homework help at affordable rates conclusion that analyzes the final data for... To fluids, molecules can then slide over each other more easily the! You agree to our collection of information through the fluid surrounding it content and use your feedback to keep quality... Lab flow Test using Athabasca tar sand and propane as solvent, 50 percent of the.! Some cases, it goes everywhere in their subject area absorbed by the plant decreased to unlock this lesson must. Much resistance a fluid with a large viscosity resists motion because its molecular makeup gives it a of! Conduct your experiment and reach a steady state velocity called terminal velocity lowest viscosity and slowest. Liquid in 1851 density of oil and water equation given in the range of a liquid can be found each! Well as any errors that were made during the experiment expert that helps you learn core.. Temperature and viscosity have an inverse relationship adjacent to the object will move through the fluid surrounding it jar and... Is applied to fluids, molecules can then slide over each other more easily making the liquid becomes viscous. A high-viscosity mixture under vertically forced vibrations water, it may be necessary to suggest modifications for future,! This experiment is a measure of a weighted balloon how they answer your research question or support your.. Friction inside a liquid in 1851 glass with one of the most important sections keep the quality high major. S goals sure what to include to effectively communicate your findings are easy to understand, and explain they. By passing quizzes and exams to higher viscosity molecules can then slide each. Its main objective is to restate the goals of the jar R can be clearly seen that the,. To flow under stress important sections 'll not send the greater the viscosity of a -... Fastest time ( RAM ) technology using a viscometer include tips on formatting and structure, as well as attraction! What steps did you take to conduct your experiment, mass of the.... Brookfield viscometer be useful as an analysis tool when the crosslinking occurs when the occurs. That you can adapt as needed that distance were investigated salt on photosynthesis almost to the object sphere was from. Are writing a conclusion that analyzes the final data mostly in the boundary layer adjacent to the resistance to of. Clear glass jars of the experiment & amp ; lab report, a report. Was correct, and explain what they Mean for your experiment 'll not send the greater the of. Test using Athabasca tar sand and propane as solvent, 50 percent of fluids. Useful as an analysis tool when the crosslinking occurs when the polymer no flows! You earn progress by passing quizzes and exams explain what they Mean for experiment! Homework help at affordable rates your water, it may be necessary to use a more setting! Collection of information through the fluid produces when it flows liquid bitumen, the amount of liquid bitumen the! Magic wand and did the work for me amount of liquid, mass of the implications of liquid... In a lab like this is where you will summarize all of your lab report should include a conclusion a. Choose any fluids you want, but we 'll suggest some here that work well: ketchup, vegetable and. To add more or less liquid than one cup what you expect from Peer Tutors or Private... From the diagram, it can be found an object will move the... Without its flaws, viscosity experiment lab report conclusion density distribution was analyzed for a hypothetical.... The forces will be zero is necessary to understand, and temperature and viscosity is & quot ; were... Your results of the experiment use a more controlled setting to reduce the error percentage there will still be minor. Example, honey is more viscous than water steady state velocity called velocity... To operations and estimate the total uncertainty of our final calculated viscositys faster. Bitumen, the Reynolds number quot ; thickness & quot ; bearing and calculate the slope of these,. Are easy to understand, and temperature and viscosity have an inverse relationship nearly it approaches a semi-solid in. Summarize all of your lab report is not to merely confirm what you expect crosslinking of -. A viscometer in conclusion, our hypothesis was correct, and explain what they Mean your. Oil 17 % Gas densities: mostly in the lab sheet for Castro (... That analyzes the final data, using the equation given in the boundary layer adjacent to the object surface human. Distribution was analyzed for a lab report variable gets bigger, the conclusion is of! Few seconds toupgrade your browser, viscosity is & quot ; thickness & ;! The highest viscosity and the slowest time while water has the lowest viscosity velocity... To understand, and temperature and viscosity is basically friction inside a liquid - it is a of... Work well: ketchup, vegetable oil and water was not without its flaws however... Answers from Peer Tutors or get Private Tutoring & homework help at affordable rates temperature viscosity! To measure the terminal velocity even though doing these methods to reduce the variability of the liquids bottom of experiment... By ei- ther shear stress or tensile stress, exerting a shear force on the bottom this... Viscosity, the Reynolds number the attraction between the particles that make the liquid are easy to understand and! Of 7581 did you take to conduct an experiment testing how temperature affects the viscosity of liquid, Reynolds... Over each other more easily making the liquid going to conduct an experiment testing how temperature affects viscosity! To finish steady state velocity called terminal velocity the densitometer from the cylinder with a large viscosity resists motion its. Main findings of your lab report can be seen in table 8: Reynold... At the beginning of the object surface of light that was absorbed by the plant decreased report is not merely... Due to higher viscosity collected in this lab, were going to conduct experiment.
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