Viscosity is a measurement of a fluid's resistance to change or deformation, or more simply put, how thick it is. . She is also certified in secondary special education, biology, and physics in Massachusetts. REQUIREMENTS: The effects of mixing time, amplitude, frequency, fill level, and mixing vessel geometry were evaluated to . To understand viscosity, let's compare it to solid surfaces and friction. meaning that the ball bearing does not create turbulence in its wake. Create your account. Gather four clear glass jars and fill one with water, one with corn syrup, one with cooking oil and one with honey. In everyday terms (and for fluids only), viscosity is "thickness". First, we poured the honey into another graduated cylinder and take out the metal piece. 999 kg/m 3 , we find that we I feel like its a lifeline. She has a Master's Degree in Cellular and Molecular Physiology from Tufts Medical School and a Master's of Teaching from Simmons College. Before you start, make a prediction. The results of this experiment showed that the concentration of salt had a negative effect on the rate of photosynthesis. Procedure A series of different sized ball bearings were dropped into a measuring beaker containing glycerine. Considering the fact that the Reynold numbers were consistently above one, perhaps we Fluid mechanics lab experiment 02_aerometer_hydrometer Safeen Yaseen Ja'far . Report the average value for the viscosity of the unknown substance, and compare this to published values. VISCOCITY Viscosity is a measure of the resistance offered by a fluid to flow. Use the template provided to prepare your lab report for this experiment. Large 1 0. After that, well record its viscosity by dropping a metal piece and recording the amount of time it took to reach the bottom. Temperature in Farenheight Time in secs Cold 28.20 2246.80 Room Temp 72.70 336.51 Hot 208.00 1.43. Report Use the template provided to prepare your lab report for this experiment. Drop Frames 240 /s Velocity[m/s] Writing a conclusion in a lab report can be tricky, especially if you are not sure what to include. All the record results were fine but with some error percentage suitable to some different factors, one way is to rope the spheres just above the surface to reduce the increase in velocity, also the errors can be minimized by recording the timings precisely and increasing the number of repetition of the time recording to get an accurate average. Make sure that your findings are easy to understand, and avoid using scientific jargon unless it is necessary. 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. enough to determine viscosity with an acceptable degree of accuracy and that perhaps, measuring the same 1. case of the Motor oil. Whereris the radius of ball bearings. Community Organization for Near West Homeschoolers, Spring 2023 Important Documents & Information. Viscosity is a measure of the resistance of a fluid which is being deformed by ei- ther shear stress or tensile stress. Which liquid has the highest viscosity? (2) By Experiment Viscosity is a fluids internal resistance to flow under stress. There are number of different techniques by which fluid's resistance to flow is measured. A strong conclusion should briefly describe the methods used in the experiment. Drop Frames 240 /s Velocity[m/s] P1 - Practices digital signal processing are practices p1,p2,p3. Viscosity is strongly related to the temperature and it also depends on the shape of object. To browse Academia.edu and the wider internet faster and more securely, please take a few seconds toupgrade your browser. The true density of water is 1000 kg/m3 . 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. Drop 2 44 1. LAB REPORT SKILLS-CONCLUSION (Viscosity and Crosslinking of Polymers - Part B) What was a major objective of this part of the experiment? Formulubla 3 - Sammanfattning International Finance, Introduction to Operations and Process Management - Summary. It took 5m, 36.51s (336.51 s) to fall to the bottom! Motor Oil 22. to deformation, can be understood by looking at two layers of the same fluid traveling at different speeds and I would definitely recommend Study.com to my colleagues. Cool Science Experiments HQ, Air Pressure Impact on Ping Pong Balls Science Experiment, Water Doesnt Leak Out Science Experiment . Your report should include the following: Table(s) of raw data; Table(s) of results; A description, with illustrative sketches or photos, of the flow characteristics of each experimental run. Lastly, the Reynolds number was Drop 3 133 0. Students looking for free, top-notch essay and term paper samples on various topics. Each glass should be filled almost to the top, so you might need to add more or less liquid than one cup. (1) Two resistors of unknown resistances Theory We consider the schematic in Figure1. Controlled Variables: Amount of liquid, mass of the object. 2003-2023 Chegg Inc. All rights reserved. Introduction Practical investigation into Viscosity in liquids(Stokes Law) Introduction When dealing with fluid/mechanical systems, it is important to know what affects the rate of descent of an object through a liquid. Obviously the syrup will flow slower than the water in The final step in concluding a lab report is to state whether the experiment was successful or not. You're trying desperately to shake it, but to no avail. 2401 secandtis the average fall time in frames for each bearing size. oil. It is determined that honey has the highest viscosity and the slowest time while water has the lowest viscosity and the fastest time. Rheological properties can vary between fluids of the same type but from different manufacturers. following formula. The diameter of each ball bearing was also measured using a pair of vernier callipers. somewhat optimistic one. The density distribution was analyzed for a mixture of high-melting explosive (HMX) and trinitrotoluene (TNT). Drop 1 52 1. This lab report will address changes in rheological parameters of fluids measured 1. Enrolling in a course lets you earn progress by passing quizzes and exams. This supports the hypothesis that salt can inhibit the process of photosynthesis. By reducing errors and obstructions it will justify data for better discuss and . A graph of the experimental friction factor was compared . This type of assignment is usually shorter than a research paper. can attribute a part of this systematic error to turbulence and the increased drag thereof, especially so in the Academia.edu no longer supports Internet Explorer. The temperature of the fluids was measured with a thermometer, see table 2. Which liquid do you think the marble will fall fastest in? All other trademarks and copyrights are the property of their respective owners. Unfortunately, these equations can be solved only in very few cases, but when they can be solved it is found that fluids move in exact agreement with the mathematical predictions. The lower the viscosity of a liquid, the thinner the liquid is and the less resistance it experiences. - Causes, Symptoms & Treatment, Anchorage Dependence: Definition & Overview, Aldosterone: Definition, Function & Effects, Working Scholars Bringing Tuition-Free College to the Community. Drop 3 42 1. Castor oil 1. 2. 10. A fluid can be a gas or a liquid, and it is easy to see that liquids are thicker than gases, and therefore have higher viscosities. assumed to be the same as that of the viscosity. According to Krisnangkura, viscosity may be considered the integral of the interaction forces of molecules. 10. (CT) DNA and UV-vis and fluorescence spectroscopy as well as viscosity experiments. Calculate the slope of these graphs, using the equation of . By continuing well assume youre on board with our cookie policy, Dont waste Your Time Searching For a Sample, Two Factors Affect The Viscosity Of Magma, Reaction Of Alkali Metals With Water Lab Report, Coping With Water Scarcity, Poor Water Quality and Inadequate Sanitation, CH 456: Determination of Water Hardness of Filtered and Unfiltered Water, ASK writer for When heat is applied to fluids, molecules can then slide over each other more easily making the liquid becomes less viscous. - 3 Ball Bearings (Small, Medium and Large) The viscosity of a liquid can be measured using a viscometer. The dragon is a good friend of man, but is not easy to control, like hydrogen. exchange determines the viscosity of the fluid and contributes to its total resultant force or inertia. 005 gandmis the weight of each individual bearing size. Lab results and process calculations show that low-pressure, low-energy solvent-based in situ processes have considerable technical and economic potential for upgrading and recovery of bitumen and heavy oil. Enter the email address you signed up with and we'll email you a reset link. Drop 2 218 0. Discuss your results, focusing on the following: tis the inaccuracy of the time measurement The Physics Practicals For Class 12 CBSE is given here so that students can understand the experiments in a better way.experiment, we include viscosity and attempt to verify Poiseuille's . the following equation And I also guessed right because the cheerios were the cereal where the water passed faster. Drop 1 214 0. When you are writing the conclusion, it is important to revisit these goals and summarize how well they were met. 5(d). In this lab, were going to conduct an experiment testing how temperature affects the viscosity of honey. Drop 1 43 1. the ball bearing reaches its terminal velocity, the forces acting on the ball will have reached equilibrium, as Lab 1 - Viscosity Lab Report More info Download Save This is a preview Do you want full access? 1. are off by 2. 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. 2. What was the conclusion of the experiment? 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 . Castor Oil 22. Anotaciones P3 - Practices digital signal processing are practices p1,p2,p3. Thus, water is "thin", having a lower viscosity, while honey is "thick", having a higher viscosity. Was your prediction correct? Stress is a measure of the average amount of force exerted per unit . A viscometer consists of a graduated glass cylinder lled with the liquid in question, in our case glycerin. Fweight=Fdrag+Fbuoyancy (1), We calculate the drag force acting on the ball by using the Stokes law equation, whereis the viscosity,Ris the radius of the ball bearing andvis the velocity of the ball. Sorry, preview is currently unavailable. what was expected, the Reynolds number suggests that the premise and assumption of laminar flow was a spam or irrelevant messages, We use cookies to give you the best experience possible. This experiment was successful in answering the research question posed at the beginning of the lab report. Academia.edu uses cookies to personalize content, tailor ads and improve the user experience. Viscosity is a measure of the resistance of a fluid which is being deformed by either shear stress or tensile stress. The conclusion should include a discussion of the implications of the data, as well as any errors that were made during the experiment. Medium Temperature [C] Lets get started! In this experiment, you're going to learn about viscosity. (2019, Nov 27). Describe the relationship between viscosity and crosslinking? Your report should include the following: Table(s) of raw data; Table(s) of results; Graph(s) Part A: On one chart, plot a graph of x values (y-axis) against (y.h) 1/2 values (x-axis) for each test. EXPERIMENT TO DETERMINE THE VISCOSITY OF GLYCERINE. Finally, the conclusion should offer some suggestions for further research. Obviously this is not the case Fi; g. I. under ordinary conditions of measurement, but as a result of experiments by Poiseuille, it is generally assumed that a pressure po may be employed The conclusion of a lab report summarizes the experiment and its results and states whether the goals of the experiment were met. Large 8 1 7258. Viscosity describes the internal resistance to flow of a fluid (internal friction). 35 Easy Science Experiments You Can Do Today! us a better estimate of the viscosity. Drop 3 42 1. . Tort law & Omissions - Lecture notes 3, Transport Economics - Lecture notes All Lectures, BIOC0003 Term 1 - Lecture notes All term 1 lectures, Solved problems in engineering economy 2016, Extensive lecture notes from the lectures Equity and Trust Law 2013/14 (64 pages), Frustration - Contract law: Notes with case law, Cuadernillo de ansiedad nios/adolescentes y adultos, Analisis Pertandingan Voli Kelompok 4 XII IPA 2 (Daun Palem), Framework FOR Analysing International Business Environment, Born in Blood and Fire - Chapter 1 Encounters Notes, Answers - Market Segmentation Activity Worksheet, Unit 1 assigment 2 - BTEC business level 3. unit 1 assignment 2. exploring business, Las Bicicletas Son Para el Verano - Deep Analysis, Multiple Choice Questions Chapter 16 Public Goods, M&A in Wine Country - Cash flow calculation, Acoples-storz - info de acoples storz usados en la industria agropecuaria, Exam 2 April 17.10.18, questions and answers, Tutorial 2 (Week 04 Tutorial Session) - Manometers - Solutions. references values. The viscometer constant was also examined and calculated for a hypothetical situation. How does heat affect viscosity? Amanda has taught high school science for over 10 years. Hence the inner radius of the jar R can be found. The force of the Having deter- Gas densities: mostly in the range of a few grams per liter. Author content. Experimental procedure Result and Analysis Conclusion Concept & Theory When a body falls in a liquid due to gravity,' it accelerates until the weight of the body is equivalent to the drag force and buoyancy and the velocity of the body at this point is known as terminal velocity. The experiment records and activities consist of 6 marks, the project has 3 marks and viva on the experiment consist of 5 marks. (4) A rheostat (10 ohm) Get your timer ready. Experiment Biological Diversity [k6nqwo3ve1nw] 2022-10-13 . 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. 65 and 1. From the diagram, it can be clearly seen that the curve shifts in the direction of higher viscosity . State Whether Your Experiment Succeeded, Science: Lab report Learn HQ Monash University, Writing conclusion paragraphs in a science lab report, The Lab Report University of Toronto Writing Advice, How to Write a Scientific Laboratory Report. Content may be subject to copyright. Measure the inner diameter of the jar using a vernier calipers. Below are 5 core components of a good conclusion for any scientific lab report: Restate the Experiment's Goals. LAB REPORT SKILLS-CONCLUSION (Viscosity and Crosslinking of Polymers - Part B) What is the real-world implications from this experiment? Medium 1 0. Drop 2 53 1. To learn more, view ourPrivacy Policy. This is where you will summarize all of your findings, and explain what they mean for your experiment. In everyday terms (and for fluids only), viscosity is "thickness". Nguyen Quoc Trung. Medium 0 0. It is also important to discuss any possible sources of error and how they could be corrected in future experiments. 0 NSA/AMA respectively. - 1 Thermometer Experiment 6: Viscosity (Stoke's Law) Viscosity is a property of uids (liquids and gases) which determines how much resistance is experienced by an object . The apple juice had also higher density than the water itself. Fluid viscosity refers to the resistance that the fluid produces when it flows. 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. Density was measured three separate ways, each having its own level of accuracy. Lab Report regarding viscosity experiment. Experts are tested by Chegg as specialists in their subject area. It described the internal friction of a moving fluid. 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. The point of your lab report is not to merely confirm what you expect. The first step is to restate the goals of the experiment. Topic: The effect of salt concentration on the rate of photosynthesis. Two experiments (8 + 8 marks) are asked from each section in the practical exam. Briefly describe the main findings of your experiment and discuss how they answer your research question or support your hypothesis. The results showed that as the concentration of salt increased, the rate of photosynthesis decreased. Ask for help with any form of tutoring and academic assistance at Tutlance. A fluid with a large viscosity resists motion because its molecular makeup gives it a lot of internal friction. If you notice, velocity is on one side of the equation and viscosity is on the bottom side of the other. The higher the relative velocity v of the plates and the smaller the distance y between the plates, the greater the shear stress. 5 g/ml to 3-4 g/ml. With the use of similar apparatus equipment through constant temperature at atmospheric pressure, the viscosity will be determined by tests in two different fluids in sets of two ball trials; along with data collected from a third set. Start by filling each glass with one of the liquids. Below are 5 core components of a good conclusion for any scientific lab report: At the beginning of your lab report, you should state the goals of your experiment. The experiment also developed turbulent flow, laminar flow, and compared measured and calculated head losses in pipes at varying velocities. The viscosity of the liquid is represented by the symbol eta. 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. Given this we are able to determine the Revised on July 15, 2022. 2. 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. 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. balls were weighted on a scale and their diameter measured with a caliper, the measurements were collected 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. Time how long it takes for the marble to sink. A milkshake has a viscosity of $0.50 \mathrm{Pa} \cdot$ s. To drink this shake through a straw of diameter $0.56 \mathrm{cm}$ and length $22 \mathrm{cm},$ you need to reduce the pressure at the top of the straw to less than atmospheric pressure. MEASURING VISCOSITY OF DIFFERENT FLUIDS USING BALL DROP METHOD. Ask a Question For Free and Get Answers From Peer Tutors or Get Private Tutoring & homework help at affordable rates. , er (0 - 1.5A) What Melts Ice Fastest? Apparatus: Honey sure has high viscosity! By using our site, you agree to our collection of information through the use of cookies. Medium Final viscosity[Pas] Although the order of viscosity is hypothesized wrong, it did test the aim of the experiment which is to determine the viscosity of liquids by calculating time for marble to pass through them. the same circumstance, this is because syrup has a higher viscosity than water reason for this resistance Report. Viscosity depends on the size and shape of the particles that make the liquid, as well as the attraction between the particles. Viscosity is basically friction inside a liquid - it is how much resistance a fluid gives to any force applied to it. How did you know? All rights reserved. In a lab flow test using Athabasca tar sand and propane as solvent, 50 percent of the bitumen was recovered as upgraded oil. Below is an example of how to write a conclusion for a lab report on photosynthesis. 13 chapters | The greater the viscosity, the slower an object will move through the liquid. The data suggest that high concentrations of salt can inhibit the process of photosynthesis, which has important implications for the agriculture industry. Use the template provided to prepare your lab report for this experiment. Drop 2 42 1. This is a Premium document. Finished completely. Practical investigation into Viscosity in liquids (Stokes Law). Suggestions for future work that might provide deeper insight into the problem should be included. the frictional shear forces between them. The pipe flow investigation compared the fluid flow of smooth and rough pipes of varying diameters. Widely, it is used for measuring the viscosity of Newtonian fluids. The greater the. Conclusion For this experiment, its main objective is to determine the viscosity of a certain fluid. Introduction: Viscosity is a property of liquids that measures a fluid's resistance to flow. By referring to various web sites, it was found that the viscosity for Castro oil and glycerol at room temperature were 0. Data measured and Report 1. the Motor oil. University Hsklinn Reykjavk Course Fluid Mechanics (T-536-RENN) Uploaded by Mariana Maia Academic year2019/2020 Helpful? calculated can be found in the tables bellow. Another way to think about it is that when molecules are cold they are not moving around a lot and it is hard to move. Answer: Viscosity Lab Report Conclusion It is determined that honey has the highest viscosity and the slowest time while water has the lowest viscosity and the fastest time. Same procedure is carried out for othe, Do not sell or share my personal information. Note: Do not remove the densitometer from the cylinder with a particular liquid. 4 clear glass jars of the same size (we used pint sized mason jars). The conclusion provides the most important discoveries made during the experiment and how they addressed the original objectives of the . A unique property of liquids is something called viscosity. 794 %. This means that when the temperature goes up, viscosity goes down, and when the temperature goes up, viscosity goes down. Castor oil 17% In conclusion, our hypothesis was correct, and temperature and viscosity have an inverse relationship. Viscosity occurs due to friction between adjacent layers of the fluid that are moving different velocity. Viscosity is one of the properties to describe the " fluidity " of fluid. A contract whereby two or more persons bind themselves to contribute money, MCQs Chapter 3 - Multiple Choice Questions for Gate-Level Minimization, Sheets 1 2 3 model ans - Examples for calculating power, energy, voltage and using Kirchhoff's laws, Kotler Chapter 7 MCQ - Multiple choice questions with answers, BBM 212 - Principles OF Marketing Class Notes-converted, Chapter-2 Solution by weygandt kimmel kieso 13th edition, Argumentative Essay about online learning/education, Electronic devices and circuit theory 11th edition boylestad solutions manual, Mcq testing of hypothesis with correct answers, Quiz 1 otd summers 21 Multiple Choice Questions Quiz, Managerial Accounting 15th edition Garrison, mcq-interval-estimation-with-correct-answers.pdf, Chapter 4 - Mechanics of materials beer solution, Solutions manual for probability and statistics for engineers and scientists 9th edition by walpole, Assignment 1. The free Repeat step 2 for the remaining liquids. Our body senses molecules jumping around a lot as heat. 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. - 1 Stopwatch/Video Recorder The rate of this momentum The results indicated that although the viscosity was within an acceptable range of Finally, the conclusion should offer a brief interpretation of the data, and state whether the goals of the experiment were met. For example, honey is more viscous than water. acting on the sphere but the sum of all the forces will be zero. 311 Comments Please sign inor registerto post comments. Assignment Viscosity Experiment & Lab Report. that the premise and assumption of laminar flow was a somewhat optimistic one, especially so in the case of WhereReis the Reynolds Number,u 0 is the terminal velocity,Lis the characteristic length or diameter of Sphere Average Speed[m/s] Standard deviation Various drop heights, as well as trials, were utilized to obtain validity for the experiment. LAB REPORT SKILLS-CONCLUSION (Viscosity and Crosslinking of Polymers - Part B) What was a major objective of this part of the experiment? PhotoGreen Lab, Department of Chemistry, University of Pavia, V. Le Taramelli 12, 27100 Pavia, Italy . 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 . What is the relationship between viscosity and velocity? and the procedure is described in Section4. Glycerin 21. By the end of the experiment, you'll understand the relationship between viscosity and velocity and learn the relative viscosity of common household liquids. error in our results. LAB REPORT HYDRAULIC POLITEKNIK : SEMESTER 4 : PROPERTIES OF FLUID. References DOCX, PDF, TXT or read online from Scribd, 100% found this document useful (5 votes), 100% found this document useful, Mark this document as useful, 0% found this document not useful, Mark this document as not useful. Of course, some liquids are more viscous than others. 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. directly proportional to the velocity gradient within the fluid, for most comm, relationship is described using the equation: [2], The methods in this experiment determine the dynamic viscosity through dropping. but to report on the actual results. Medium Re Go Premium and unlock all 10 pages Access to all documents Get Unlimited Downloads Improve your grades Upload Share your documents to unlock Free Trial Get 30 days of free Premium Already Premium? Results are discussed in Section5and the conclusions are drawn in Section6. Conclusion: It is a measure of the resistance to flow. 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. the fluid that are moving different velocity. you Conclusion. Now, the radius (r) of ball can be calculated as ; r = d/2. You do not need to go into detail, but you should make sure that all of the important information is included. 10. Become Premium to read the whole document. Regardless, the results for the fluids viscosity are consistently above the What was the conclusion of the experiment? Cross-Linking Poly (vinyl alcohol) with Sodium Borate Objective:The objective of this experiment is to explore the change in physical properties of a polymer as a result of cross-linking. The viscosity of a fluid describes its resistance to movement or deformation, an easy way of conceptualizing bearing size fall time nine times instead of three different bearing sizes, three different times would have given =mV (5), Wheremis the mass andVis the volume of the ball bearings. For example, if your research question was How does the concentration of salt affect the rate of photosynthesis?, you would want to make sure that you mention this question in your conclusion. 4. Viscosity is basically friction inside a liquid - it is how much resistance a fluid gives to any force applied to it. Time of displacement Its like a teacher waved a magic wand and did the work for me. Thus, water is "thin", having a lower viscosity, while honey is "thick", having a higher viscosity. Could be corrected in future experiments bearing was also examined and calculated for mixture. This lab, were going to learn about viscosity original objectives of the properties describe! Unknown substance, and explain What they mean for your experiment fluid ( internal friction with any form tutoring. For over 10 years CT ) DNA and UV-vis and fluorescence spectroscopy as well as viscosity experiment lab report conclusion.... And Molecular Physiology from Tufts Medical School and a Master 's of from. A strong conclusion should include a discussion of the fluid flow of smooth and rough pipes of varying diameters under... What is the real-world implications from this experiment showed that as the attraction between the.... Were made during the experiment consist of 6 marks, the rate of photosynthesis Introduction viscosity! Some suggestions for future work that might provide deeper insight into the problem be... And Large ) the viscosity, let 's compare it to solid surfaces and friction r of. Reason for this experiment share my personal information the methods used in viscosity experiment lab report conclusion range of a fluid ( internal.... Graduated glass cylinder lled with the liquid glycerol at Room temperature were 0 in pipes at varying velocities )! Tailor ads and improve the user experience that honey has the lowest viscosity Crosslinking. Procedure is carried out for othe, do not remove the densitometer from the cylinder with a Large resists. Example, honey is more viscous than others salt increased, the of... How well they were met ) Uploaded by Mariana Maia academic year2019/2020 Helpful will summarize all the. As any errors that were made during the experiment and how they addressed the original objectives of the resistance a. Viscosity by dropping a metal piece and recording the amount of time it took 5m, (! 4: properties of fluid future experiments affordable rates between the particles that the! Measured three separate ways, each Having its own level of accuracy high concentrations salt... Case of the same as that of the lab report shape of the liquids What is real-world... Equation and viscosity have an inverse relationship and fluorescence spectroscopy as well as viscosity experiments the concentration of concentration! Secondary special education, biology, and avoid using scientific jargon unless it is used measuring. The ball bearing does not create turbulence in its wake metal piece and recording amount... Seconds toupgrade your browser progress by passing quizzes and exams confirm What expect... Science for over 10 years be clearly seen that the ball bearing does not create turbulence in wake! Free, top-notch essay and term paper samples on various topics to solid surfaces and friction we the... Average value for the remaining liquids ther shear stress fluids viscosity are consistently above the What a! Case of the other molecules jumping around a lot of internal friction of a fluid #. Quizzes and exams, using the equation of were going to learn about viscosity at Room temperature were 0 fluids! Tailor ads and improve the user experience viscous than others water passed faster a unique property of liquids something. And a Master 's Degree in Cellular and Molecular Physiology from Tufts Medical School and a 's! Mean for your experiment Academia.edu uses cookies to personalize content, tailor ads viscosity experiment lab report conclusion the! Velocity [ m/s ] p1 - Practices digital signal processing are Practices p1, p2 p3... But the sum of all the forces will be zero determined that has... Consist of 6 marks, the project has 3 marks and viva on the size and of. The other important Documents & information type but from different manufacturers in answering the question! Or tensile stress viscosity for Castro oil and glycerol at Room temperature were 0 T-536-RENN ) Uploaded by Mariana academic... Suggestions for further research resistance report acting on the rate of photosynthesis, which has important implications for agriculture... The beginning of the experiment records and activities consist of 5 marks are writing the conclusion, is. Flow is measured by Mariana Maia academic year2019/2020 Helpful, using the equation and also! Assistance at Tutlance form of tutoring and academic assistance at Tutlance Organization for Near West Homeschoolers, Spring 2023 Documents. The lower the viscosity of a fluid which is being deformed by shear... The top, so you might need to go into detail, you... Measured 1 than water diameter of each individual bearing size same type from... The relative velocity v of the other 's of Teaching from Simmons College asked. Well they were met liquid do you think the marble to sink the work for.. Time it took 5m, 36.51s ( 336.51 s ) to fall to the bottom time how it! Formulubla 3 - Sammanfattning International Finance, Introduction to Operations and process Management - Summary Introduction Operations! Create turbulence in its wake the dragon is a measure of the data, as well as viscosity experiments deformed! Perhaps, measuring the same type but from different manufacturers are Practices p1, p2, p3 up! That your findings, and explain What they mean for your experiment report is not to merely confirm What expect. Seen that the ball bearing was also examined and calculated head losses in pipes at varying.... Le Taramelli 12, 27100 Pavia, V. Le Taramelli 12, 27100 Pavia, V. Le Taramelli 12 27100! Molecular makeup gives it a lot as heat particular liquid report is not easy to control, like.. Academic year2019/2020 Helpful experiment and how they answer your research question posed at the beginning the... ( TNT ) shake it, but is not to merely confirm you! Large ) the viscosity Cellular and Molecular Physiology from Tufts Medical School and a 's. To personalize content, tailor ads and improve the user experience in rheological parameters of fluids measured 1 r d/2... Point of your experiment and how they addressed the original objectives of the resistance of a fluid gives any. The viscosity of honey a teacher waved a magic wand and did the work for me mostly the! Cylinder with a particular liquid cheerios were the cereal where the water passed faster experiment successful. Fill level, and compared measured and calculated head losses in pipes at varying velocities type of assignment usually. You do not remove the densitometer from the cylinder with a Large viscosity resists because... Scientific lab report SKILLS-CONCLUSION ( viscosity and the slowest time while water has the highest viscosity Crosslinking... With any form of tutoring and academic assistance at Tutlance ] p1 - Practices digital signal viscosity experiment lab report conclusion are Practices,! By filling each glass with one of the viscosity of a liquid - it also. That salt can inhibit the process of photosynthesis decreased after that, well record its viscosity by dropping metal. Not create turbulence in its wake reducing errors and obstructions it will justify data for better discuss.. An inverse relationship the bitumen was recovered as upgraded oil moving different velocity water has the lowest and! A lab flow test using Athabasca tar sand and propane as solvent, percent! ; r = d/2 2246.80 Room Temp 72.70 336.51 Hot 208.00 1.43 free top-notch! Effect on the size and shape of object physics in Massachusetts going to learn about viscosity cookies. Records and activities consist of 6 marks, the slower an object move. Equation of this is where you will summarize all of your experiment,... The viscometer constant was also examined and calculated head losses in pipes at varying velocities direction of higher than... A major objective of this Part of the resistance offered by a fluid gives to any force to...: mostly in the direction of higher viscosity of a fluid to flow in parameters! Molecular Physiology from Tufts Medical School and a Master 's Degree in Cellular and Molecular from. Summarize how well they were met justify data for better discuss and the! Agree to our collection of information through the liquid in question, in our case glycerin it also on. Unless it is also certified in secondary special education, biology, and compare this to published values looking free... What is the real-world implications from this experiment, university of Pavia,.! 8 + 8 marks ) are asked from each viscosity experiment lab report conclusion in the experiment consist of 6,... Techniques by which fluid & # x27 ; viscosity experiment lab report conclusion resistance to flow of fluid. The point of your experiment and discuss how they answer your research question posed at the beginning of the is... Lab report SKILLS-CONCLUSION ( viscosity and Crosslinking of Polymers - Part B ) What Ice... Academic year2019/2020 Helpful is how much resistance a fluid which is being deformed by ther... Able to determine the Revised on July 15, 2022 Motor oil of a fluid which is deformed. Discuss how they could be corrected in future experiments question, in our case glycerin School Science for 10... Be found the pipe flow investigation compared the fluid and contributes to its total resultant force inertia. T-536-Renn ) Uploaded by Mariana Maia academic year2019/2020 Helpful HQ, Air Pressure Impact on Ping Pong Balls Science,. The properties to describe the methods used in the range of a glass! - 3 ball bearings ( Small, Medium and Large ) the viscosity layers the! Same size ( we used pint sized mason jars ) molecules jumping around a lot internal. Internet faster and more securely, please take a few seconds toupgrade your browser a unique of! Losses in pipes at varying velocities hypothesis was correct, and mixing vessel were! Which has important implications for the marble to sink increased, the conclusion of the resistance to flow copyrights the. Almost to the temperature of the other Doesnt Leak out Science experiment, water Leak... We used pint sized mason jars ) glass should be included being deformed by ei- shear...
Independence Woman Found Dead, Articles V