Exam-style question
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In a system where a rotating object is connected to a generator, the mechanical work done on the object is converted into which form of energy?.
- A.Electrical energy
- B.Chemical energy
- C.Thermal energy
- D.Sound energy
Model answer
What a good answer should say
- Electrical energy
Explanation
Why this works
The generator converts mechanical work (rotational kinetic energy) into electrical energy, demonstrating energy conservation between mechanical and electrical forms.
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