Question

what is linear expansion​

Answer 1

Hello mate, here is your answer..

Linear expansion is basically the increase in length of a material in relation to the increase of the temperature of the material. The coefficient of linear expansion is a guiding numerical expression, which is generally different for different materials.

Hope it helps you.

Answer 2

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❥Expansion in length due to temperature is called linear expansion.

alpha=∆L/L∆T