Which of the following best describes the energy changes which take place when a steam...
PHYSICS
JAMB 2018
Which of the following best describes the energy changes which take place when a steam engine drives a generator which lights a lamp?
- A. heat ----> Light----> Sound ----> Kinetic
- B. Kinetic ----> Light ----> Heat ----> Electricity
- C. heat ----> Kinetic ----> Electricity ----> Heat and Light
- D. electricity ----> Kinetic ----> Heat ----> Light
Correct Answer: C. heat ----> Kinetic ----> Electricity ----> Heat and Light
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