Question

Why does a hot glass break when it is kept under cold water?

Answer 1

Answer:

So when a hot glass is placed in cold water it expands due to conduction of heat. But the heat doesn't flow evenly in the glass. Hence, the expansion happens unevenly. So due to unven expansion, the glass cracks..

Answer 2

Answer:

So when a hot glass is placed in cold water it expands due to conduction of heat. But the heat doesn't flow evenly in the glass. Hence, the expansion happens unevenly. So due to unven expansion, the glass cracks.

Explanation:

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