Standard Science Primary 4 Energy

Alexa is choosing a material for the base of a frying pan. Which material and reason are most suitable for the base?

A Copper, because it is a good conductor of heat.
B Wood, because it does not melt easily.
C Plastic, because it is a poor conductor of heat.
D Glass, because it allows us to see the food cooking.
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Worked Solution

Step 1: The base of a frying pan needs to transfer heat from the stove to the food efficiently. Step [2-9]: Metals like copper are good conductors of heat. Step [2-9]: Therefore, copper is the best choice.

Correct answer: Copper, because it is a good conductor of heat.

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