Science, asked by shea88, 7 months ago

Explain why a substance ‘expands’ on heating.

Answers

Answered by Anonymous

When substances expand or contract, their particles stay the same size. It is the space between the particles that changes: the particles in a solid vibrate more when it is heated, and take up more room. the particles in a liquid move around each other more when it is heated, and take up more room.

Answered by Meghnasingh1177

Answer:

Due to incease in temperature of a substance

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