Primary 4 Science — Energy Practice | Standard

Standard Science Primary 4 Energy

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

A Metal is a poor conductor of heat.

B Metal is a good conductor of heat.

C Metal is lightweight.

D Metal does not expand when heated.

Show Worked Solution

Step 1: The base needs to transfer heat from the stove to the food quickly. Step 2: Good conductors (metals) allow heat to flow through them easily.

Correct answer: Metal is a good conductor of heat.

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