Question

Comment on the following- a)Rigidity b)Fluidity c)Density.​

Answer 1

Answer:

Rigidity =it means that it is difficult to change it's shape

Fluidity =it means property of flowing like liquid can flow

Density =it indicates mass per unit volume

Answer 2

Rigidity: The condition which do not alters the shape of solids.

Fludity: Fluidity means flowing of liquids freely.

Density: Density is the mass per unit.