Question

1 Thermal expansion *
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Answer 1

Answer:

Hey mate here is your answer

Hey mate here is your answerExplanation:

Hey mate here is your answerExplanation:Thermal expansion is the tendency of matter to change its shape, area, volume, and density in response to a change in temperature, usually not including phase transitions. Temperature is a monotonic function of the average molecular kinetic energy of a substance.

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Answer 2

Don't waste our time by posting useless questions....