Value of coefficient of viscosity of castor oil by stokes method. .

Value of coefficient of viscosity of castor oil by stokes method. In this experiment we will use Stoke's Law and the concept of terminal velocity to determine the viscosity of glycerin. This document describes an experiment to measure the coefficient of viscosity of castor oil using Stokes' law. 045. Determine dynamic viscosity of glycerine and castor oil employing the Stokes viscosimeter. Here's a step-by-step guide to measuring the viscosity of castor oil using the Stokes method: Using a photo-gated digital time interval measuring clock, acrylic spheres dropped in a vertical tube filled with castor oil such that they move through the oil under gravity, the viscosity of the oil is determined by applying the Stoke’s law. The investigation into the effects of the support medium began with an examination of its viscosity. Oct 11, 2022 · The deviation between the viscosity coefficient of castor oil measured by the new correction method and the standard value is only 0. They can flow from place to place, we can deform, divide, pour and strain them as we wish. The viscosity of the two primary support media, TEA and alcohol, was assessed using Feb 18, 2025 · The Stokes method, also known as the falling sphere method, is a technique used to measure the viscosity of a fluid, such as castor oil. Compared with the traditional ones, an automated system----a web camera connected to a personal computer, is used in the new method to precise-ly measure distance and time. A common property of liquids that distinguishes them from solids is their fluidity. 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 trying to move through the uid. Feb 17, 2025 · Answer: Determination of Viscosity of Castor Oil by Stokes’ Method Aim: To determine the viscosity of castor oil using Stokes' Law by measuring the terminal velocity of a falling sphere in the liquid. Compared with the traditional ones, an automated system-—a web camera connected to a personal computer, is used in the new method to precisely measure distance and time. Learn how to determine the coefficient of viscosity of liquid by Stokes method, and find the terminal velocity of an object using PraxiLabs virtual lab. Apparatus Required: Tall glass cylinder filled with castor oil Steel or glass spheres (small balls) Vernier calipers Stopwatch Meter scale Thermometer Theory: The viscosity () of castor oil is . A new data acquisitions method to measure the viscosity of caster oil is proposed. OBJECT To measure coefficient of the dynamic viscosity of the glycerine and ricine oil with a Stokes viscometer. Aug 29, 2023 · In this article, we will discuss what is meant by viscosity, how to determine the coefficient of viscosity using Stoke's method, and more. To determine the coefficient of viscosity of a given fluid (glycerin) using stokes method. Stokes' law relates the viscosity of a fluid to the terminal velocity of spheres falling through the fluid. vlj yxdulzp xxn tirkpne jzsslu fcnus qqmh wtng loqcq scdslem