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प्रश्न
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
पर्याय
22
23
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25
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उत्तर
25
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संबंधित प्रश्न
Fill in the blanks using the word(s) from the list appended with each statement
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