Question

What happens to the magnet when we heat it??

Answer 1

When heated above 176° Fahrenheit (80° Celsius), magnets will quickly lose their magnetic properties. The magnetwill become permanently demagnetized if exposed to these temperatures for a certain length of time or heated at a significantly higher temperature (Curie temperature).

Answer 2

A SHINING HORSE SHOE MAGNET.
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Here's your answer :
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When we heat the magnet it's magnet property will be reduced. It will no longer be able to attract metal objects and no longer to repel. So by means I want to say that the magnet looses it's magnetic property.
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Hope it helps.
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