93) Newton's law of viscosity is a relationship between

Answer is:

shear stress and the rate of angular distortion

Explanation:

According to Newton’s law of viscosity, the shear stress on a layer of a fluid is directly proportional to the rate of shear strain. Ideal fluid is a fluid with zero viscosity. Real fluids possess viscosity.

Fluid Mechanics MCQ with Answers

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94) The atmospheric pressure with rise in altitude decreases

Answer is:

first slowly and then steeply

95) Pressure of the order of 10^2′ torr can be measured by

Answer is:

ionisastion gauge

96) Operation of McLeod gauge used for low pressure measurement is based on the principle of

Answer is:

Boyle′s law

97) An odd shaped body weighing 7.5 kg and occupying 0.01 m3 volume will be completely submerged in a fluid having specific gravity of

Answer is:

0.75 Fluid Mechanics MCQ with Answers

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93) Newton's law of viscosity is a relationship between

shear stress and the rate of angular distortion

Fluid Mechanics MCQ with Answers

Related Fluid Mechanics MCQ with Answers

94) The atmospheric pressure with rise in altitude decreases

first slowly and then steeply

95) Pressure of the order of 10^2′ torr can be measured by

ionisastion gauge

96) Operation of McLeod gauge used for low pressure measurement is based on the principle of

Boyle′s law

97) An odd shaped body weighing 7.5 kg and occupying 0.01 m3 volume will be completely submerged in a fluid having specific gravity of

0.75

Fluid Mechanics MCQ with Answers