Standard Science Primary 6 Energy

Which energy conversion represents a battery-operated fan?

A Chemical PE -> Electrical -> Kinetic + Sound
B Kinetic -> Sound
C Chemical PE -> Kinetic
D Electrical -> Kinetic
Show Worked Solution

Worked Solution

Battery (Chemical) -> Wires (Electrical) -> Motor (Kinetic + Sound).

Correct answer: Chemical PE -> Electrical -> Kinetic + Sound

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