Physics
JAMB 1993
Which of the following correctly describes the energy changes in the generation of light by a hydroelectric power station?
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A.
Electrical \(\to\) mechanical \(\to\) potential
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B.
potential \(\to\)mechanical \(\to\)electrical \(\to\) light
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C.
mechanical \(\to\) sound \(\to\) electrical \(\to\) light
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D.
kinetic \(\to\) mechanical \(\to\) electrical \(\to\)light
Correct Answer: Option D
Explanation
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