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Which of the following correctly describes the energy changes in the generation of light by...

Physics
JAMB 1993

Which of the following correctly describes the energy changes in the generation of light by a hydroelectric power station?

  • A. Electrical \(\to\) mechanical \(\to\) potential
  • B. potential \(\to\)mechanical \(\to\)electrical \(\to\) light
  • C. mechanical \(\to\) sound \(\to\) electrical \(\to\) light
  • D. kinetic \(\to\) mechanical \(\to\) electrical \(\to\)light
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Correct Answer: Option D
Explanation

Hydroelectric Power Plant - Classification, Working & Applications

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