Find the terminal velocity of a rain drop of radius 0.01 mm. The coefficient of viscosity
Channel: Doubtnut
Date: 2020-06-28

Find the terminal velocity of a rain drop of radius 0.01 mm. The coefficient of viscosity of air is `1.8xx10^-5 N-sm^-2` and its density is `1.2kgm^-3`.Density of water `=1000kgm^-3`. ` Take g=10ms^-2`