define rigidity compressibility fluidity and density
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Rigidity: The property of solids being stiff and resist towards stress is called rigidity. In solids – Rigidity is very high. In liquids – lower than solids but higher than gases. In gases – very low.
Compressibility: The property of substance that how much the volume of a gas can be reduced by the application of force is called compressibility. In solids – Very low In liquids – lower than gases but higher than solids In gases – Very high.
Fluidity: The physical property of a substance that enables it to flow is called fluidity. In solids – Very low In liquids – Higher than in solids but lower than in gases In gases – Very high.
Density : It means mass per unit volume
Density = Mass / Volume
Particles in solids are very closely packed So they have high density. In gases, there is plaenty of space between particles due to which density is low.
Compressibility: The property of substance that how much the volume of a gas can be reduced by the application of force is called compressibility. In solids – Very low In liquids – lower than gases but higher than solids In gases – Very high.
Fluidity: The physical property of a substance that enables it to flow is called fluidity. In solids – Very low In liquids – Higher than in solids but lower than in gases In gases – Very high.
Density : It means mass per unit volume
Density = Mass / Volume
Particles in solids are very closely packed So they have high density. In gases, there is plaenty of space between particles due to which density is low.
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Rigidity: The condition which do not alters the shape of solids.
Compressibility: Compressing particles of gases
is called compressiblity.
Fludity: Fluidity means flowing of liquids freely.
Density: Density is the mass per unit.
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