Question

define volume expansion

Answer 1

Thermal expansion is the tendency of matter to change in volume in response to a change in temperature.

Answer 2

Answer:

mark me brainliest

Explanation:

Volume Expansion: Volume expansion is defined as the increase in the volume of the solid on heating. With a change in temperature ∆t the change in volume of a solid is given by ∆v=Vy∆t where the coefficient of volume expansion is y.