Question:
A small sphere of radius ‘r’ falls from rest in a viscous liquid. As a result, heat is produced due to viscous force. The rate of production of heat when the sphere attains its terminal velocity, is proportional to
A small sphere of radius ‘r’ falls from rest in a viscous liquid. As a result, heat is produced due to viscous force. The rate of production of heat when the sphere attains its terminal velocity, is proportional to
Updated On: Apr 21, 2025
- r3
- r5
- r2
- r4
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The Correct Option is B
Solution and Explanation
The correct option is (B): r5
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