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NEET UG PHYSICS MCQ: THERMODYNAMICS
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A girl weighing 42 kg eats bananas whose energy is 980 calories. If this energy is used to go to height , the value of is
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Correct option: A
10 m
Option A (10 m) is correct because the potential energy gained by the girl equals the energy from the bananas, so , and solving for h gives 10m.
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