Question

Comment upon the following
Rigidity
Compressibility
Fluidity
Filling a gas container
Shape
Kinetic energy
Density

Answer 1

Answer:

Rigidity refers to hardness of matters.

Density is defined as mass per unit volume.

Compressbility is rhe property of marrer due to which same mass can be converted into less volume.

Fluidity refers to flow of matter.

Answer 2

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

Compressibility: Compressing particles of gases

is called compressiblity.

Filling a gas container: In the laboratory, after the preparation of gases, they are collected in gas jar. This is called filling a gas container.

Fludity: Fluidity means flowing of liquids freely.

Shape: Things are in which form is called shape.

Kinetic energy: The energy possessed by moving body is called kinestic energy.

Density: Density is the mass per unit.