Physics, asked by kaamyagarg162007, 9 months ago


What is thermal expansion? Explain with the help of the kinetic theory?

Answers

Answered by Tejasva15383
7

Answer:

Thermal expansion occurs when an object expands and becomes larger due to a change in the object's temperature. When a substance is heated the average kinetic energy of molecules increases and they start moving with an increased speed.As a result between mean separation between the molecules also increases.

Similar questions