Question

स्टोक्स का नियम क्या है​

Answer 1

Answer:

Stokes law is the basis of the falling-sphere viscometer, in which the fluid is stationary in a vertical glass tube

F=6πnrv

Explanation:

where,

F = drag force

n=fluid viscosity

r=radius of spheres

v=velocity of sphere

relationship between the frictional force of a sphere moving in a liquid.

small terminal velocity means achieving it very early.

if boyancy force is considered.