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 \( \to \) light \( \to \) sound \( \to \) kinetic
B
kinetic \( \to \) light \( \to \) heat \( \to \) electricity
C
heat \( \to \) kinetic\( \to \) electricity \( \to \) heat \( \to \) light
D
electricity \( \to \) kinetic \( \to \) heat v light
E
heat \(\ to \) sound \( \to \) kninetic v electricity
Verified Correct Answer: C.
Physical Principles & Numerical Solution
No expanded working has been attached for this question yet. The verified answer is Option C.
Source: Myschool Past Questions Archive (Record #28880)