Question

define rigidity with respect to the chapter matter ​

Answer 1

Explanation:

Rigidity refers to the property of a solid to resist change in its shape . when an outside force is applied . in most simple term , rigidity means stiffness. the particle in a solid are very closely packed and there are very strong forces of attraction between them, so solids possess high rigidity.

Answer 2

MEANS YOU STUDY IN CLASS 9 YOUR ANSWER IS IN PICTURE