Advanced Science Primary 4 Energy

Why is the base of a frying pan usually made of metal while the handle is made of wood?

A Metal is a poor conductor; wood is a good conductor.
B Both are poor conductors of heat.
C Metal is a good conductor; wood is a poor conductor.
D Both are good conductors of heat.
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Worked Solution

Step 1: The base needs to transfer heat to the food quickly (Good conductor = Metal). Step 2: The handle needs to stay cool so we can hold it (Poor conductor = Wood).

Correct answer: Metal is a good conductor; wood is a poor conductor.

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