Standard Science Primary 4 Energy

Stan tested four materials to see how fast heat travels through them. Based on the table, which material is the BEST conductor of heat?

A Material W
B Material Z
C Material Y
D Material X
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Worked Solution

Step 1: A good conductor allows heat to pass through quickly (shortest time). Step 2: Look for the smallest value in the 'Time taken' column. Step 3: Material Y took only 2 minutes.

Correct answer: Material Y

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