A spherical glass ball of mass 1.34 xx 10^(-4) kg and diameter 4.4 xx 10^(-3) m takes 6-4s to fall steadily through a height of 0-381 m inside a large volume of oil of specific gravity 0.943. Calculate the coefficient of viscosity of oil.

A spherical glass ball of mass 1.34 xx 10^(-4) kg and diameter 4.4 xx

1.	A spherical glass ball of mass 1.34 xx 10^(-4) kg and diameter 4.4 xx 10^(-3) m takes 6-4s to fall steadily through a height of 0-381 m inside a large volume of oil of specific gravity 0.943. Calculate the coefficient of viscosity of oil.
Answer» ANSWER :` 0 .301 NS m^(-2)`