Question

write the definition of rigid and fluid？

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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 property of flowing easily is called fluidity. gases and liquid exhibit the property of fluidity , so they are called fluids.

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Answer 2

Answer:

Rigid_ It is a state in which the particles of a substance are fixed in their position and non flexible

Fluid_It is q state in which the particles of a substance are easily flow because they have large space between the particles

Explanation:

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