Standard Science Primary 4 Energy

Luke is choosing a material for the base of a frying pan. Which property is most important?

A It must be transparent.
B It must be flexible.
C It must be a good conductor of heat.
D It must be a poor conductor of heat.
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Worked Solution

Step 1: The purpose of a pan is to transfer heat to food. Step 2: Good conductors (like metal) allow heat to pass through quickly. Step 3: Therefore, a good conductor is required.

Correct answer: It must be a good conductor of heat.

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