Question

34. A material of length Liat temperature 01 Kand change in temperature is OK The coefficient of linear expansion of the material is a K-1 The
material expands by​

Answer 1

Explanation:

The coefficient of thermal expansion describes how the size of an object changes with a change in temperature. Specifically, it measures the fractional change in size per degree change in temperature at a constant pressure.

Coefficient of linear expansion generally remains the same with the increase in temperature

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