True or False - Objects contract on heating.
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Objects usually expand on heating unless you are using a shrinking plastic wrap of course.
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32
Answer:
False
Explanation:
On heating, objects expand.
Give the example of a metal ring and a ball.
Before heating, the ball passes through the ring, the ring is wider than the ball.
After the ball is heat separately, it fails to pass through the ring, this proves to us about the expansion of the ball.
When both the ball and the ring are heat, the ball passes through the ring, this one proves to us that they all expanded at equal rates thereby maintaining the mechanism.
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