Telangana Police Constable Prelims 2015 Paper
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Question : 59 of 200
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Assertion (A): Water at the foot of a waterfall is always at a different temperature from that at the top.
Reason (R): The potential energy of water at the top is converted into heat energy during the fall.
Reason (R): The potential energy of water at the top is converted into heat energy during the fall.
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