Physics, asked by ChandrikaSruthi, 10 months ago

What is thermal expansion........​

Answers

Answered by dineshmanchanda1974
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.

Answered by sng1964
1

Answer:

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