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Find the terminal velocity of a rain dro...

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`

A

0.2 m/sec

B

0.02 m/sec

C

0.12 m/sec

D

0.012 m/sec

Text Solution

Verified by Experts

The correct Answer is:
C
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