Standard Science Primary 4 Energy

Jun Jie wants to choose a material for the base of a frying pan so that food can be cooked quickly. Which property should the material have?

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

Step 1: The goal is to cook food quickly. Step [2-9]: Quick cooking requires heat to travel fast from the stove to the food. Step [2-9]: Good conductors of heat allow heat to flow through them easily.

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

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