Question

what is linear expansion?

point transferring as per our bestie's order!

Answer 1

.•♫•good morning dear •♫•.

LINEAR EXPANSION :-

✍️Linear expansion is the result of reversible and irreversible swelling, which is caused by the release of residual compressive stresses .

✍️Linear expansion is basically the increase in length of a material in relation to the increase of the temperature of the material.

✍️Linear expansion means change in one dimension (length) as opposed to change in volume (volumetric expansion).

Answer 2

Explanation:

Increase in size of a metal or material is known as linear expansion..

Coefficient of linear expansion

is denoted as a.

It is a one dimensional increase....