comment upon the following rigidity , compressibility, fluidity, filling a gas container, shape ,kinetic energy and density.
Answers
Answer :
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Rigidity :
The property of being stuiff and offering resistance to bending or flowing is called as Rigidity. Solids are highly rigid and liquid and gases are not rigid.
Compressibility :
The tendency to get squeezed (decrease in volume) under an applied force is called as Compressibility . Solid can not be compressed because the particles of solid have very little space between them. Liquid have a little compressibility but gases are highly compressible.
Fluidity :
It is the ability of matter to flow. Liquids and Gases can flow, hence they are called as Fluids.
Filling the gas in a container :
As there is no face of attraction between the particles of gas. So, the gas molecules try to fill the whole space in a container.
Shape :
Solids have definite shape. Liquids and Gases do not have definite shape of the vessel containing it. Gases try to fill the whole space available in the container.
Kinetic Energy :
The energy possessed by a particle due to its motion is called as Kinetic Energy. As molecules of a gas are free to move. So, they have high kinetic energy.
Density :
Mass per unit volume is called as Density. Solid have high density. The density of liquid is lower than solid but higher than gas.
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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.