An air bubble of radius 0.4 is rising upwards through a liquid with a uniform velocity of 0.5 cm. s^-1. Density of the liquid is 2000 kg. m^-3. Determine the coefficient of viscosity of the liquid. Neglect the density of air.

An air bubble of radius 0.4 is rising upwards through a liquid with a

1.	An air bubble of radius 0.4 is rising upwards through a liquid with a uniform velocity of 0.5 cm. s^-1. Density of the liquid is 2000 kg. m^-3. Determine the coefficient of viscosity of the liquid. Neglect the density of air.
Answer» SOLUTION :`21.78N.s.m^-2`