Chemistry, asked by vishalverma20120726, 10 months ago

What is thermal expansion?​

Answers

Answered by Jasmine9115
2

Answer:

Thermal expansion is the tendency of matter to change its shape, area, and volume in response to a change in temperature. Temperature is a monotonic function of the average molecular kinetic energy of a substance. When a substance is heated, the kinetic energy of its molecules increases.

Explanation:

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Answered by prabhakulshrestha
0

Answer:

Thermal expansion is the tendency of matter to change its shape, area, and volume in response to a change in temperature. Temperature is a monotonic function of the average molecular kinetic energy of a substance. When a substance is heated, the kinetic energy of its molecules increases

Explanation:

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