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A small sphere of radius 2 cm falls from...

A small sphere of radius 2 cm falls from rest in a viscous liquid. Heat is produced due to viscous force. The rate of production of heat when the sphere attains its terminal velocity is proportional to

A

`2^(2)`

B

`2^(3)`

C

`2^(4)`

D

`2^(5)`

Text Solution

Verified by Experts

The correct Answer is:
D
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