Question

Explain Thermal Expansion
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Answer 1

Explanation:

Thermal expansion is the tendency of matter to change in shape, volume, and area in response to a change in temperature. The degree of expansion divided by the change in temperature is called the material's coefficient of thermal expansion. It is found to generally vary with temperature.

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Answer 2

Answer:

When heat is provided to a substance it undergoes a process which is known as Thermal expansion.

Explanation:

Thermal expansion takes place due to change in temperature difference in the substance.

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