Correct Answer - Option 3 : Viscosity
Concept:
Viscosity:
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Viscosity can be defined as the measure of a fluid's resistance to deformation at a given flow.
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This is caused by friction within a fluid.
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Result of intermolecular forces between the particles within a fluid.
Diffusion: It is the net movement of matter from a region of higher concentration to a region of lower concentration.
Conduction: It is the process of transmission of energy from one particle of the medium to the other.
Explanation:
- From the above discussion, we can conclude that, if velocity varies in different parts of gas, there will be relative motion b/w gas particles.
This result in the viscosity of the gas.
