The water at the bottom of a waterfall is slightly warmer than that at the...

Physics

JAMB 1980

The water at the bottom of a waterfall is slightly warmer than that at the top because part of the

A. potential energy raises the water temperature
B. water absorbs latent heat from the atmosphere
C. kinetic energy is changed intyo internal energy
D. dropping mass of water increases the heat capacity
E. A and C above

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Correct Answer: Option E

Explanation

The water at the bottom of a waterfall is warmer than at the top because the conversion of potential energy to kinetic energy during the fall increases the water's internal energy and temperature.

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The water at the bottom of a waterfall is slightly warmer than that at the...

Correct Answer: Option E

Explanation

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