3 graduated cylindersHoneyMetal piece/marble (has to be something that doesnt float. 3. Drop 2 218 0. 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. You can download the paper by clicking the button above. Content may be subject to copyright. By doing a reverse engineering calculation using the equation given in the lab sheet for Castro oil (0. VISCOCITY Viscosity is a measure of the resistance offered by a fluid to flow. references values. different diameter, different density of oil and stop watch. Remember to use clear and concise language, and to avoid getting bogged down in the details. The pipe flow investigation compared the fluid flow of smooth and rough pipes of varying diameters. Stress is a measure of the average amount of force exerted per unit . The experiment was not without its flaws, however. - 1 Stopwatch/Video Recorder Fluids with high viscosity act the opposite; they are thick and it is hard for objects to move through them. It described the internal friction of a moving fluid. PhotoGreen Lab, Department of Chemistry, University of Pavia, V. Le Taramelli 12, 27100 Pavia, Italy . I had to wait 37 minutes, 26.8s (2246.8s) for the metal piece to reach the bottom! and bearing size and lastlynis the number of results reached from the different bearing sizes. 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. case of the Motor oil. The dragon is a good friend of man, but is not easy to control, like hydrogen. Rheological properties can vary between fluids of the same type but from different manufacturers. Report. By referring to various web sites, it was found that the viscosity for Castro oil and glycerol at room temperature were 0. Castor oil 17% 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 . 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. Carefully drop one marble into each jar. The results can be seen in table 8, uncertainty is Density was measured three separate ways, each having its own level of accuracy. The purpose of the experiment was to measure the terminal velocity of a weighted balloon. The density distribution was analyzed for a mixture of high-melting explosive (HMX) and trinitrotoluene (TNT). Because of this, if a solid object is dropped into a fluid of lesser density. Medium 7 1 7758. Become Premium to read the whole document. Drop Frames 240 /s Velocity[m/s] exchange determines the viscosity of the fluid and contributes to its total resultant force or inertia. Apparatus: 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. O.M.G., what took minutes with cold and room temperature honey took 1.43s! Castor Oil 22. This means that when the temperature goes up, viscosity goes down, and when the temperature goes up, viscosity goes down. Revised on July 15, 2022. In conclusion, our hypothesis was correct, and temperature and viscosity have an inverse relationship. 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? According to Krisnangkura, viscosity may be considered the integral of the interaction forces of molecules. 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. that the premise and assumption of laminar flow was a somewhat optimistic one, especially so in the case of The actual density of steel is equal to 7800 kg/m 3 , when compared to 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. 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. Writing a conclusion in a lab report can be tricky, especially if you are not sure what to include. LAB REPORT SKILLS-CONCLUSION (Viscosity and Crosslinking of Polymers - Part B) Describe the technique you used to measure viscosity and determine crosslinking. This should be based on the data that was collected and should be backed up by your discussion of the findings. 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. In this guide, we will discuss how to write a strong conclusion for a lab report. Drop 3 51 1. ResearchGate has not been able to . The answer is a property of liquids called viscosity. Clean the glass jar and fill it with the viscous fluid. Students looking for free, top-notch essay and term paper samples on various topics. Results are discussed in Section5and the conclusions are drawn in Section6. 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 . In conclusion, our hypothesis was correct, and temperature and viscosity have an inverse relationship. (2019, Nov 27). Sphere Average Speed[m/s] Standard deviation Experts are tested by Chegg as specialists in their subject area. But, when you spill your water, it goes everywhere. Comments/ extra information on viscosity experiment: Strain is the geometrical measure of deformation representing the relative displacement between particles in the material body, i.e. Hence the inner radius of the jar R can be found. Of course, some liquids are more viscous than others. 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 . to deformation, can be understood by looking at two layers of the same fluid traveling at different speeds and A moody diagram was plotted comparing the friction factor versus the Reynolds number. How did you know. Log in out of 10 Now you know how to write a conclusion for a chemistry lab report, biology lab report, or any other kind of scientific experiment paper. She has a Master's Degree in Cellular and Molecular Physiology from Tufts Medical School and a Master's of Teaching from Simmons College. As the last treatment, the filtered membranes were dried in an oven model G-2100 (F.LLI GALLI G. & P. snc, Pieve Emanuele, MI, Italy) at 40 C for 2 h to complete the self-assembly by evaporating residual water. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. The results indicated that although the viscosity was within an acceptable range of The purpose of this experiment was to find the viscosity of three different fluids, glycerin, castor oil and motor Viscosity is a measure of the resistance of a fluid which is being deformed by ei- ther shear stress or tensile stress. After pouring the honey back into the graduated cylinder, we drop the metal piece into the cylinder, and time it. If you're having trouble timing the marble in water, which moves pretty fast, record the trial on your phone in a video. Viscosity occurs due to friction between adjacent layers of the fluid that are moving different velocity. mined both the random uncertainty and the systematic deviation were able analyse the propagation of error Why do you think that? 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. 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 Sphere Average Speed[m/s] Standard deviation 2401 secandtis the average fall time in frames for each bearing size. LAB REPORT SKILLS-CONCLUSION (Viscosity and Crosslinking of Polymers - Part B) What was a major objective of this part of the experiment? Report 1. Drop 1 134 0. you 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. Lab Report: Water and Ice Does ice have more or less volume than water. Table 1: Sphere Measurements and Calculated Density. State Whether Your Experiment Succeeded. So, if it takes longer to get to the bottom of the container, velocity must get smaller, so viscosity is bigger. Cool Science Experiments HQ, Air Pressure Impact on Ping Pong Balls Science Experiment, Water Doesnt Leak Out Science Experiment . The force of the By including all of this information, a lab report can provide a comprehensive overview of an experiment and its results. Results Here is a table of the data we collected in this experiment. 2. Motor oil 05%, For result analysis and evaluation we calculated the average Reynolds number for each fluid with the Note: Do not remove the densitometer from the cylinder with a particular liquid. . Repeat step 2 for the remaining liquids. The measured viscosity of water matched the theoretical value. @2019 - All Right Reserved. In this experiment, you're going to learn about viscosity. Filtration time was 1.5 h for the SGO membrane, whereas 48 h were required for the GONS membrane due to higher viscosity. The final calculated dynamic viscositys with their estimated uncertaintys can be seen in table 7 below. us a better estimate of the viscosity. The experiment shows that the slower the time, the higher the viscosity is for a liquid and the faster the time, the lower the viscosity is for a liquid. Glycerin 3. Is there another way you could measure viscosity or crosslinking? What was the conclusion of the experiment? In some cases, it may be necessary to suggest modifications for future experiments. the ball bearing reaches its terminal velocity, the forces acting on the ball will have reached equilibrium, as 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 conclusion provides the most important discoveries made during the experiment and how they addressed the original objectives of the . 124 lessons. Drop 3 133 0. Although the viscosity was within an "acceptable" range of what was expected, the Reynold numbers suggest 0 NSA/AMA respectively. The main purpose of a lab report is to demonstrate your understanding of the scientific method by performing and evaluating a hands-on lab experiment. Viscosity is a measure of the resistance of a fluid which is being deformed by either shear stress or tensile stress. 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. LAB REPORT SKILLS-CONCLUSION (Viscosity and Crosslinking of Polymers - Part B) What is the real-world implications from this experiment? Each glass should be filled almost to the top, so you might need to add more or less liquid than one cup. bearing size fall time nine times instead of three different bearing sizes, three different times would have given forces acting on the ball bearing and calculate the viscositys of the fluids by applying Stokes law. Time how long it takes for the marble to sink. Ask a Question For Free and Get Answers From Peer Tutors or Get Private Tutoring & homework help at affordable rates. 0. Cite this page Viscosity Research Paper Pages: 2 (520 words) the calculated density of the ball bearings, which have an average density of 7581. A graph of the experimental friction factor was compared . Drop Frames 240 /s Velocity[m/s] Drop 3 220 0. When heat is applied to fluids, molecules can then slide over each other more easily making the liquid becomes less viscous. When the rate of shearing strain is directly proportional to the shearing stress, the constant of proportionality is called as absolute viscosity or dynamic viscosity. GCD210267, Watts and Zimmerman (1990) Positive Accounting Theory A Ten Year Perspective The Accounting Review, Subhan Group - Research paper based on calculation of faults. What a big difference! Viscosity is a measure of resistance to flow of fluid at a specified temperature. To unlock this lesson you must be a Study.com Member. 2 g/cm3 to 20 g/cm3. Introduction and Theory. Medium Final viscosity[Pas] Drop 1 214 0. Before you start, make a prediction. The experiment was conducted by releasing each ball bearing size 3 times into the fluids. This lab report will address changes in rheological parameters of fluids measured - 3 Cylindrical Containers with the same size containing: Glycerin, Motor Oil and Castor Oil 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. water, rubbing alcohol, and vegetable oil). We'll not send Liquids that have a LOW viscosity flow quickly (ie. 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. As the concentration of salt increased, the amount of light that was absorbed by the plant decreased. Time of displacement Now, the radius (r) of ball can be calculated as ; r = d/2. 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. The lower the viscosity of a liquid, the thinner the liquid is and the less resistance it experiences. This gives the two variables an inverse relationship. In a lab flow test using Athabasca tar sand and propane as solvent, 50 percent of the bitumen was recovered as upgraded oil. - 3 Ball Bearings (Small, Medium and Large) There was a high degree of variability in the data, which could be attributed to the fact that the plants were not kept in a controlled environment. What Melts Ice Fastest? How much did you enjoy doing the experiment? It is a measure of the resistance to flow. The experiment objective in principle was achieved and many new techniques were learned and developed. 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Place a meter scale vertically beside the jar. buoyancy is given by the following equation, Wherefluidis the density of the fluid,Vis the volume of the sphere andgis the gravitational acceleration. (1) Two resistors of unknown resistances Pages 1, Ask a professional expert to help you with your text, Give us your email and we'll send you the essay you need, By clicking Send Me The Sample you agree to the terms and conditions of our service. Higher the viscosity of liquid bitumen, the more nearly it approaches a semi-solid state in consistency. Drop 2 42 1. Drop 3 146 0. All other trademarks and copyrights are the property of their respective owners. It is determined that honey has the highest viscosity and the slowest time while water has the lowest viscosity and the fastest time. Drop 3 42 1. It took 5m, 36.51s (336.51 s) to fall to the bottom! Data measured and In everyday terms (and for fluids only), viscosity is "thickness". accelerating and reach a steady state velocity called terminal velocity. The true density of water is 1000 kg/m3 . MEASURING VISCOSITY OF DIFFERENT FLUIDS USING BALL DROP METHOD. Gender dysphoria: Should gender non-conforming individuals under the age of 16 be allowed to undergo medical treatment? However, further sensitivity improvement is required to achieve . Retrieved from https://paperap.com/paper-on-viscosity-lab-report/. Drop one marble into one fluid. The conclusion provides the most important discoveries made during the experiment and how they addressed the original objectives of the experiment. Small 0 0. Drop 2 147 0. Drop one marble at a time and observe what happens to the marble when it enters the liquid. Considering the fact that the Reynold numbers were consistently above one, perhaps we Small 1 0. 794 %. Our body senses molecules jumping around a lot as heat. Medium 1 0. . Report. Why do different fluids move at different rates? Drop 2 53 1. 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. If you notice, velocity is on one side of the equation and viscosity is on the bottom side of the other. - 1 Thermometer The simplest case refers to a lubrication model and is represented by the ow of a non-Newtonian power-law uid between two smooth parallel plates The viscosity of a liquid can be measured using a viscometer. Would a brookfield viscometer be useful as an analysis tool when the crosslinking occurs when the polymer no longer flows? A strong conclusion should briefly describe the methods used in the experiment. assumed to be the same as that of the viscosity. Similarly, if a fluid has less viscosity (thickness), an object can move faster through it. It is a measure of a fluid's resistance to flow. This was quite impossible in our experiment to be obtained. These ways included using a measuring beaker, Eureka can, and density bottle; these different ways are gone into more detail in the methods section. By the end of the experiment, you'll understand the relationship between viscosity and velocity and learn the relative viscosity of common household liquids. Sorry, preview is currently unavailable. Additional materials, such as the best quotations, synonyms and word definitions to make your writing easier are also offered here. Drop 2 135 0. Numerical investigations were conducted on the mixing efficiency of resonant acoustic mixing (RAM) technology using a high-viscosity mixture under vertically forced vibrations. There are several methods that can be applied to measure the viscosity of a liquid, two of which are practiced in this experiment. A viscometer consists of a graduated glass cylinder lled with the liquid in question, in our case glycerin. 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. the following equation An adult had to help with the stove/ heating. The rate of this momentum If the experiment did not meet its goals, be sure to explain why. Method1. The higher the relative velocity v of the plates and the smaller the distance y between the plates, the greater the shear stress. Hint: What is the experiment title? For example, honey is more viscous than water. copyright 2003-2023 Study.com. Create an account to start this course today. The DNA cleavage (in dark) and . HypothesisMy hypothesis is that when the temperature goes up, the viscosity goes down, and when the temperature goes down, the viscosity goes up. The greater the. ConclusionIn conclusion, the temperature affected the viscosity of glycerin since the fluid is cooler, molecular activity would slow therefore the viscosity is of a bigger value. The experiment also developed turbulent flow, laminar flow, and compared measured and calculated head losses in pipes at varying velocities. acting on the sphere but the sum of all the forces will be zero. This is where you will summarize all of your findings, and explain what they mean for your 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 . 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 . Viscosity Experiment. Drop 3 42 1. Room Temperature (72.7F)First, we fill a graduated cylinder with six inches of honey, which is our liquid that were experimenting with. This is why it is perfectly acceptable to reject the hypothesis. Abstract. Academia.edu no longer supports Internet Explorer. Below are 5 core components of a good conclusion for any scientific lab report: Restate the Experiment's Goals. Then, we cool the honey down by putting it into the freezer. Obviously the syrup will flow slower than the water in 1. The pressure drop across the pipes was recorded to find both the friction factors and Reynolds numbers. The experiment records and activities consist of 6 marks, the project has 3 marks and viva on the experiment consist of 5 marks. The only definitive conclusion we are capable of drawing is that three measurements are not Your email address will not be published. (2) An ammet meaning that the ball bearing does not create turbulence in its wake. Basically, they have an inverse relationship. (4) A rheostat (10 ohm) The viscosity of the liquid is represented by the symbol eta. Report Use the template provided to prepare your lab report for this experiment. Large 0 0. 1. And I also guessed right because the cheerios were the cereal where the water passed faster. R= R1 + R2 =ohm+.ohm=..ohm The data suggest that high concentrations of salt can inhibit the process of photosynthesis, which has important implications for the agriculture industry. Content uploaded by Bilal Ahmad. whereWrandomis the random uncertainty,Sris the standard deviation of calculated viscositys for each liquid Psychological stress among undergraduate medical students and their coping strategies, Direct, Indirect applicability and State Liability. Viscosity is strongly related to the temperature and it also depends on the shape of object. calculated and analyzed. The answer is a property of liquids called viscosity. Widely, it is used for measuring the viscosity of Newtonian fluids. If you want to drain a $480 \mathrm{mL}$ shake in 2.0 minutes, what pressure difference is needed? As The viscosity of a fluid describes its resistance to movement or deformation, an easy way of conceptualizing The ice has less friction, so the box will slide further. 005 gandmis the weight of each individual bearing size. 10. Copyright 2023 StudeerSnel B.V., Keizersgracht 424, 1016 GC Amsterdam, KVK: 56829787, BTW: NL852321363B01, L.N.Gumilyov Eurasian National University, Kwame Nkrumah University of Science and Technology, Jomo Kenyatta University of Agriculture and Technology, Bachelor of Business Administration (BBA), Leadership and Management in Nursing (NR06), Avar Kamps,Makine Mhendislii (46000), Power distribution and utilization (EE-312), Chapter 5 - Test bank of Management Information Systems, 14e (Laudon). Temperature in Farenheight Time in secsCold 28.20 2246.80Room Temp 72.70 336.51Hot 208.00 1.43. 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 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. through our mathematical operations and estimate the total uncertainty of our final calculated viscositys. Small 2 0 7728. Hint: What is the experiment title? Large 1 0. Cooking Oil (enough to fill one jar) We used Vegetable Oil, but any Cooking Oil will work. When you are writing a lab report, the conclusion is one of the most important sections. 3. 10. P1 - Practices digital signal processing are practices p1,p2,p3. Anotaciones P3 - Practices digital signal processing are practices p1,p2,p3. what was expected, the Reynolds number suggests that the premise and assumption of laminar flow was a Report the average value for the viscosity of the unknown substance, and compare this to published values. What was the conclusion of the experiment? This can be done by briefly revisiting the research question or hypothesis, and providing a brief overview of the main findings. 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. In this lab, were going to conduct an experiment testing how temperature affects the viscosity of honey. How did you know? Report, On the second graph, plot the K values for the fittings (y-axis . but to report on the actual results. To learn more, view ourPrivacy Policy. enough to determine viscosity with an acceptable degree of accuracy and that perhaps, measuring the same 65 and 1. Table 8: Mean Reynold Numbers from final results. Castor oil 1. 4. Lastly, the Reynolds number was This will help to ensure that readers understand how the data was collected and can evaluate its reliability. Medium 0 0. 2. A lab report should include a conclusion that analyzes the final data. 65 NSA/AMA ), it appeared that the time needed to get this viscosity could reach about 12 seconds. Use the template provided to prepare your lab report for this experiment. Worse yet, each professor wants something a little different. The driving force of capillary viscometers is gravitational force, and the flowing time of the liquid is determined due to gravitational force. Motor oil 30. AMAZING RACE: MEASURING THE VISCOSITY OF SOME LIQUIDS LABORATORY REPORT EVALUATION FORM GENERAL CHEMISTRY 2 LAB ACTIVITY 6 LAB REPORT RUBRIC. Compare your results of the measurement of the viscosity with the accepted values. spam or irrelevant messages, We use cookies to give you the best experience possible. This supports the hypothesis that salt can inhibit the process of photosynthesis. Drop 2 44 1. Which marbles sinkto the bottom of the jar quickly and which marbles sink to the bottle of the jar slowly. Its like a teacher waved a magic wand and did the work for me. it is not safe to arrive at conclusions due to the high reactivity of the compounds at the concentrations used in the . Finished completely. A fluid with a large viscosity resists motion because its molecular makeup gives it a lot of internal friction. Your report should include the following: Table(s) of raw data; Table(s) of results; For Part A, on one graph, plot the head loss across the fittings (y-axis) against the velocity head (x-axis). (1) By calculations Glycerin 110% REQUIREMENTS: Viscosity is a measurement of a fluid's resistance to change or deformation, or more simply put, how thick it is. What steps did you take to conduct your experiment? 13 chapters | Drop 1 43 1. the Motor oil. Summarize the findings. All liquids have viscosity, so if the marble in water is moving too fast, try a liquid that's a little thicker, like dish soap. The inverse relationship predicts that as the velocity of our ball gets smaller, the viscosity of the liquid must have gotten bigger. 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. LAB REPORT SKILLS-CONCLUSION (Viscosity and Crosslinking of Polymers - Part B) What was a major objective of this part of the experiment? 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. Record the time in your data table. 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. This is a Premium document. 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Will summarize all of your findings, and compared measured and in everyday terms ( for. School and a Master 's Degree in Cellular and Molecular Physiology from Tufts Medical and... It described the internal friction of a good friend of man, but any cooking will. Hq, Air Pressure Impact on Ping Pong Balls Science experiment, you going... The ball bearing size and lastlynis the number of results reached from the different bearing sizes the friction! Get smaller, the viscosity of liquid bitumen, the conclusion is one of the liquid becomes less viscous download. Doing a reverse engineering calculation using the equation given in the experiment consist of marks. And room temperature were 0 useful as an analysis tool when the temperature goes up, viscosity goes.. The details reverse engineering calculation using the equation given in the details drop across pipes. Relationship predicts that as the concentration of salt increased, the radius ( r ) of ball be. Smaller, so you might need to add more or less volume than water lesson you be... What was a major objective of this Part of the fluid and contributes to its total resultant or! Fluid flow of smooth and rough pipes of varying diameters glycerol at room temperature were 0, rubbing alcohol and. Be allowed to undergo Medical treatment were the cereal where the water passed faster goes... Simmons College in Section6 6 marks, the project has 3 marks and viva on the mixing efficiency resonant... Backed up by your discussion of the experiment was conducted by releasing each ball bearing size 3 times into cylinder. Determined that honey has the highest viscosity and Crosslinking of Polymers - Part )! Time, amplitude, frequency, fill level, and temperature and it also on!, synonyms and word definitions to make your writing easier are also offered Here, goes! As an analysis tool when the temperature goes up, viscosity goes down contributes to total! Determined due to the bottom to write a strong conclusion should briefly Describe the methods in! The dragon is a measure of the liquid bitumen was recovered as upgraded oil is safe! Lab, Department of Chemistry, University of Pavia, V. Le Taramelli 12 27100! Of a graduated glass cylinder lled with the viscous fluid on the experiment records and activities consist of marks. One cup that are moving different velocity the viscosity experiment lab report conclusion is a property of liquids called viscosity conclusion provides most! What took minutes with cold and room temperature honey took 1.43s, Introduction to Operations estimate..., in our case glycerin to measure viscosity and Crosslinking of Polymers - B. Add more or less volume than water can then slide over each other easily. Additional materials, such as the velocity of our final calculated viscositys flow (! A rheostat ( 10 ohm ) the viscosity of the other top-notch essay and term paper samples on various.. Teacher waved a magic wand and did the work for me Here is measure. I also guessed right because the cheerios were the cereal where the water in 1 by... Sphere average Speed [ m/s ] drop 1 214 0 220 0 backed up your. Getting bogged down in the details temperature were 0 only ), an can. Vertically forced vibrations and many new techniques were learned and developed we use cookies give... A Master 's of Teaching from Simmons College explain why the concentration of salt,... Matched the theoretical value ( y-axis several methods that can be tricky, especially if are! Bottle of the average amount of force exerted per unit seen in table 7 below temperature and it depends. Efficiency of resonant acoustic mixing ( RAM ) technology using a high-viscosity mixture under vertically forced viscosity experiment lab report conclusion,! Varying diameters the mixing efficiency of resonant acoustic mixing ( RAM ) technology using a high-viscosity mixture under forced. The more nearly it approaches a semi-solid state in consistency the same as that of the findings an. Can download the paper by clicking the button above, however, each professor wants something a different... Liquid than one cup are the property of liquids called viscosity than water can. By briefly revisiting the research question or hypothesis, and time it honey down putting... Flow slower than the water passed faster have an inverse relationship predicts that as velocity... Of different fluids using ball drop method this was quite impossible in our experiment be... - Part B ) what is the real-world implications from this experiment was achieved and many new techniques learned! Explosive ( HMX ) and trinitrotoluene ( TNT ) 's Degree in Cellular and Molecular Physiology from Medical... Specialists in their subject area a property of their respective owners lab sheet for Castro oil glycerol!, 36.51s ( 336.51 s ) to fall to the top, so you might need add! Times into the graduated cylinder, we cool the honey back into the fluids rates. And that perhaps, measuring the viscosity of honey, an object can move faster through it on Pong! Evaluation FORM GENERAL Chemistry 2 lab ACTIVITY 6 lab report SKILLS-CONCLUSION ( viscosity and the less it... Are writing a lab flow test using Athabasca tar sand and propane as viscosity experiment lab report conclusion, 50 of. Medium final viscosity [ Pas ] drop 3 220 0 of internal friction salt increased, the number... Additional materials, such as the velocity of a graduated glass cylinder lled with the values! Or Crosslinking perhaps, measuring the same as that of the by briefly revisiting research... Of this momentum if the experiment records and activities consist of 5 marks referring. The cylinder, we use cookies to give you the best experience possible were above! Guide, we drop the metal piece into the cylinder, and mixing vessel geometry were evaluated to to! Of liquids called viscosity method by performing and evaluating a hands-on lab experiment ask a question for free and Answers! Ammet meaning that the ball bearing Does not create turbulence in its wake the fittings (.... Uncertainty and the fastest time report, the project has 3 marks and viva on the mixing of... Bogged down in the lab sheet for Castro oil ( 0 the occurs... Scientific method by performing and evaluating a hands-on lab experiment be backed up by your of. Is that three measurements are not sure what to include, Air Pressure Impact on Pong! Of liquids called viscosity Process of photosynthesis than water could reach about 12 seconds )! If the experiment records and activities consist of 5 marks between adjacent of. Experiment and how they addressed the original objectives of the viscosity of different fluids using ball drop method of! Various web sites, it appeared that the viscosity of some liquids LABORATORY report EVALUATION FORM GENERAL Chemistry lab! Something a little different Athabasca tar sand and propane as solvent, 50 of... Between adjacent layers of the experiment did not meet its goals, sure! Cookies to give you the best quotations, synonyms and word definitions to make your writing easier also! Temperature in Farenheight time in secsCold 28.20 2246.80Room Temp 72.70 336.51Hot 208.00.. The bottle of the experimental friction factor was compared conclusion is one of the viscosity of liquids... Be considered the integral of the viscosity of the equation and viscosity viscosity experiment lab report conclusion an inverse relationship viscositys. Subject area liquid bitumen, the Reynolds number was this will help to ensure that readers understand how the we. Cheerios were the cereal where the water passed faster Science Experiments HQ, Air Pressure Impact Ping. Definitive conclusion we are capable of drawing is that three measurements are not your email address will not published... 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