Question

define compressibility and rigidity

Answer 1

Answer:

Rigidity refers to the property of a solid to resist change in its shape . when an outside force is applied . ... compressibility is the property of a fluid due to which its volume decreases when pressure is applied .

Answer 2

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➡️Compressibility :- Fluids are either liquids or gases.All gases are compressible, so name any gas you like and that would be an example of a compressible fluid.

➡️Rigidity :- is a quality found in people and objects that don't bend though they might eventually break. When we see rigidity in a person, it means they're severe, like a teacher who punishes you for being late even though you were busy saving an orphan from a polar bear.