Question

what is fluidity rigidity and compressibility​

Answer 1

Answer:

Rigidity- The tendency of a substance to maintain their shape when subjected to an external force.

Compressibility- It means the contraction in the volume of a substance under the applied pressure. Liquid and gas are compressible because they have empty space, but solid does not.

Fluidity- Tendency of a particle to flow is known as fluidity. Liquids and gases can flow.

Answer 2

Answer:

Explanation:

Here is the answer:

DEFINITION:-

RIGIDITY- It is a property in which a substance cannot change its Shape by hammering or due to any external force acts.

COMPRESSIBILITY- It is the ability to reduce the volume by applying pressure.

FLUIDITY- It is the ability to flow.

Hope my answer helps you :)