Question

Comment upon the following:
Rigidity, filling a gas container, shape, kinetic energy and density

Answer 1

Answer:

rigidity compressibility fluidity filling a gas container shape kinetic energy and density. 1 Rigidity it is the property of matter to ressit the change of its shape. 2 compressibility it is the property of matter in which its volume is decreased by applying force.

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Answer 2

Solids have highest density followed by liquids while gases have the least density.

Solids has a definite shape while a liquid does not have its own shape and so is the case in gases.

Solids are rigid while liquids are fluid and gases also come under fluids.

kinetic energy of the particles of gases is the maximum followed by the liquids , the particles of solid have the least kinetic energy.

Since solids have a rigid shape they will not occupy the full space of a container but only the space required to cover their volume. liquid take up the shape of the container in which they are kept and gases fully occupied the container in which they are kept.

These are general cases.

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