Question

Write four condition of Stokes's Low.

Answer 1

Explanation:

Stokes’s law, for a spherical particle in a gas, f = 6πaη, where a is the radius of the particle and η the coefficient of viscosity of the medium. …equation formulated in 1851 by G.G. Stokes is the classic starting point for any discussion of the sedimentation process.

Answer 2

Answer:

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Explanation:

Well the conditions in which Stoke's Law is valid are, 1) The law applies to a fluid of infinite extent.

2) The law does not hold good if the spherical body is moving so fast that conditions are not streamline.

3) The spherical body must be rigid and smooth.