According to Newton's law of viscosity, the shear stress on a layer of – McqOptions

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1.	According to Newton's law of viscosity, the shear stress on a layer of a fluid is __________ to the rate of shear strain.
A.	Equal to
B.	Directly proportional
C.	Inversely proportional
D.	None of these
Answer» C. Inversely proportional

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