Exp.4 Determination the Viscosity of Liquids- report of viscosity for water and washing liquid ,19 Calculation: Calculate the viscosity by the relationships: η1 η2 t1d1 t2d2 η1 is viscosity of liquid 1. η2 is viscosity of water 0.891 poise. t1 flow time of liquid 1. t2 flow time of water. d1 density of liquid 1. d2 density of water 0.997 g/cm3. Can be calculate the Relative Viscosity by the relationships: Liquid 1: ethanol (density of ethanol = 0.789 g/cm3)Investigating Viscosity - Science Practical Expiriment ...Because the viscosity of each liquid is different, each bubble should take a different time. These times can then be compared and the liquids rated to determine their differing viscosity. Recommended liquids to be used are: Washing-up liquid; Ethanol (highly flammable) Glycerol (glycerine) Clean unused engine oil; Water; Cooking oils



Lab 4: Fluids, Viscosity, and Stokes' Law--full version

(3) Viscosity is an intrinsic property of the fluid, although it can depend on temperature (in some cases, quite strongly). Gases have much smaller viscosities than liquids. Glycerine, honey, and corn syrup have much higher viscosities than water or alcohol. (4) One number worth remembering: at room temperature, water has a viscosity of about ...

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Investigating Viscosity - Science Practical Expiriment ...

Because the viscosity of each liquid is different, each bubble should take a different time. These times can then be compared and the liquids rated to determine their differing viscosity. Recommended liquids to be used are: Washing-up liquid; Ethanol (highly flammable) Glycerol (glycerine) Clean unused engine oil; Water; Cooking oils

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Surfactants (Liquid Hand Wash, Floor ... - Project Report

Dish Wash Liquid, Air Freshener) Business and who are the key/major players ? 6. What is the total project cost for setting up Surfactants (Hand Wash, Floor Cleaner, Toilet Cleaner, Phenyl Black And White, Glass Cleaner, Dish Wash Liquid, Air Freshener) plant ? 7. What are the operating costs for setting up a Surfactants (Hand

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Viscosity - SlideShare

Nov 25, 2012·finding viscosity of given liquid Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website.

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Viscosity - SlideShare

Nov 25, 2012·finding viscosity of given liquid Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website.

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Viscosity of liquids

(c) Bürkle 2016 Viscosity Chemical mPas at 20°C Ethyl ether 0,23 Water 1,0087 Olive oil 107,5 Glycerol 1500 Honey 10000 Tar 100000 Printing inks 10000000 The (dynamic) viscosity describes the flow behavior of liquids. It is defined as the internal frictional resistance of a liquid to the application of a pressure or a shearing stress.

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LIQUID DETERGENTS - Yola

Water to 100 LIGHT DUTY LAUNDRY LIQUID DETERGENT. Light duty liquid detergents are used for washing delicate fabrics. Like wool, silk, and synthetics. Light duty liquid detergents evolved from washing up liquid detergent formulations that are made by use of more expensive raw materials. Light duty liquid detergents have a very similar formula as

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Viscosity, Surface Tension and Temperature | Science ...

Purpose: The purpose of my project is to prove that as temperature increases, viscosity and surface tension both decrease, and to determine the relationship between viscosity and surface tension with a constant temperature. Procedure: 1). Surface tension: Put several identical glass cups on the table. Pour 0.2L water in each cup with different temperatures.

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Mixing Oil & Water - Cool Science Experiments Headquarters

Water has a density of 1 g/mL (g/cm3). Objects will float in water if their density is less than 1 g/mL. Objects will sink in water if their density is greater than 1 g/mL. The oil is LESS dense than the water. This is because the molecules of oil are larger than the molecules of water, so oil particles take up more space per unit area.

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Core practical 4: Use a falling-ball method to determine ...

viscosity of a liquid Objective Safety To time the fall of a ball through washing-up liquid to determine the viscosity Washing-up liquid spills are very slippery and must be cleared up at once. Have paper towels to hand. Normal laboratory safety procedures should be followed. Equipment per student/group Notes on equipment

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Viscosity of Liquids Lap Report Essay - 1827 Words

Apr 17, 2011·...Lab report: Viscosity of Liquids Introduction This experiment focuses on measurements of different trials of various concentrations. The collected data is used to compare and contrast to the ideal binary solutions and their components. The Ostwald viscometer is a useful laboratory equipment to measure the viscosities of many binary solutions. . Background Molecules have the ability to slide ...

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Liquids-09 - Lanfax Laboratories, a premier soil, water ...

Liquid laundry detergents offer a convenient method of metering detergent to a clothes washing machine, that is, in a liquid form. The viscosity of the liquid varies from product to product, with low viscosity liquids being more like water and high viscosity liquid being more like engine oil or honey.

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How to Measure Viscosity of Liquids | Science project ...

The actual times for the liquids will depend on the size of your viscometer and the temperature of your liquids. Your viscosity index for maple syrup should be 150-200 times that of water. Most shampoos have 10-100 times the viscosity of water. Why. Viscosity is caused by friction within the liquid.

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FORMULATION DATA BASE CONTROL LIST

45 Water . Mix components in above order at room temperature (1) Clariant . 112 B. Mild Cleaning Solution for Waxed Floors: % Weight Material . 3 LAKELAND AMA LF40 . 5 C . 13/15. Alcohol + 6EO 5 TKKP (50 % solution) (1) 87 Water (1) Tetrapotassium pyrophosphate

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Conclusion - Discovering a liquids viscosity

Conclusion-The hypothesis did not support the results as the hypothesized order of viscosity for the liquids are different than the results. The order of viscosity from lowest to highest is water, sunflower oil, milk, shampoo and honey while the hypothesized order is water, milk, sunflower oil, shampoo and honey.

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Thickening Agent for Liquid Dishwash! - Cosmetic Science Talk

Sattar after mixing SLES AND SLS in water, add 2% CAMIDE DEA, you will notice slight increase in thickness. Then add CAPB and keep a check on the increase in viscosity and you will get desired viscosity then adjust it with salt.

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MEASUREMENT OF VISCOSITY BY THE STOKES METHOD

Kinematic viscosity is the dynamic viscosity divided by the density (units m 2/s). Accepted values of the dynamic viscosity of some selected liquids and gases for temperature of 20ºC and pressure 1.10 5 Pa. Liquid mPa.s Gas µPa.s Glycerine 1480 Neon 32.1 Ricine oil 989 oxygen 20.8 Mercury 1.554 air 18.6 Water 1.002 hydrogen 9.0

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What is the density of dishwashing liquid? - Answers

Therefore a dishwashing liquid or reagent does not affect the viscosity of water, it only affect its surface tension. . What factors determine how heavy an object can be and still float?

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FORMULATION DATA BASE CONTROL LIST

45 Water . Mix components in above order at room temperature (1) Clariant . 112 B. Mild Cleaning Solution for Waxed Floors: % Weight Material . 3 LAKELAND AMA LF40 . 5 C . 13/15. Alcohol + 6EO 5 TKKP (50 % solution) (1) 87 Water (1) Tetrapotassium pyrophosphate

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Conclusion - Discovering a liquids viscosity

Conclusion-The hypothesis did not support the results as the hypothesized order of viscosity for the liquids are different than the results. The order of viscosity from lowest to highest is water, sunflower oil, milk, shampoo and honey while the hypothesized order is water, milk, sunflower oil, shampoo and honey.

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How to Measure Viscosity: 10 Steps (with Pictures) - wikiHow

Sep 20, 2019·Viscosity can be defined as the measurement of a liquid's resistance to flow, also referred to as a liquid's internal friction. Consider water and molasses. Water flows relatively freely, while molasses is less fluid. Because molasses is more resistant to flow, it has a higher viscosity than water.

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How to Measure Viscosity of Liquids | Science project ...

The actual times for the liquids will depend on the size of your viscometer and the temperature of your liquids. Your viscosity index for maple syrup should be 150-200 times that of water. Most shampoos have 10-100 times the viscosity of water. Why. Viscosity is caused by friction within the liquid.

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LIQUID DETERGENTS - Yola

Water to 100 LIGHT DUTY LAUNDRY LIQUID DETERGENT. Light duty liquid detergents are used for washing delicate fabrics. Like wool, silk, and synthetics. Light duty liquid detergents evolved from washing up liquid detergent formulations that are made by use of more expensive raw materials. Light duty liquid detergents have a very similar formula as

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Help With Viscosity!! - The Student Room

We did an experiment to calculate the viscosity of washing up liquid by dropping a small sphere through it. The ball has a radius of 0.008m, mass 0.0058kg. It travelled 0.073m for 2.13s We used 800cm^3 of liquid that had a mass of 0.824kg Drag =6(Pi)nrv where n=coefficient of viscosity, r=radius(0.008m), v=velocity n = Drag/6(Pi)rv

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