Question

explain the process of thermal expansion in solids

don't spam....... ​

Answer 1

Hii MATe ☺☺

In physics, Thermal expansion can be defined as the change in the length, width, height, or volume of any material on changing the temperature. Thermal expansion is very evident in solids as atoms are densely packed. Thermal expansion of solids has loads of applications in day to day life.

Answer 2

the change in the length,breath,volume of the substance due to heat are called thermal expansion in solid