Question

A square plate 0.1 m side moves parallel to second plate with a velocity of $0.1 \mathrm {~m} \mathrm {~s} ^ { - 1 }$ both plates being immersed in water. If the viscous force is 0.002 N and the coefficient of viscosity 0.001 poise, distance between the plates is

• A. 0.1 m
• B. 0.05 m
• C. 0.005 m
• D. 0.0005

Answer 1

Answer: (D)

0.0005

Answer 2

As

Or