**MCQ on Fluid Dynamics**. We covered all the MCQ on Fluid Dynamics in this post for free so that you can practice well for the exam.

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**Questions**hide

## MCQ on Fluid Dynamics for Students

## The velocity profile of a liquid flowing through a capillary is

1. Hyperbolic

2. Straight line

3. Parabolic

4. Circular arcs

Option 3 – Parabolic

## Deca-poise is an S.I. unit of

1. Viscosity

2. Rigidity

3. Young’s modulus

4. Surface tension

Option 1 – Viscosity

## In an experiment with Poisewille’s apparatus, the following figures were obtained. The volume of water issuing out/mt is 7.08 cc. Head of water = 34.1 cm, length 1 of the tube = 56.45, and the radius of the tube = 0.0514. Find the coefficient of viscosity

1. 0.0137 poise

2. 0.37 pascal

3. 72.19 pascal

4. None of above

Option 1 – 0.0137 poise

## Point-gum ‘depends upon

1. Boyle’s law

2. Bernoulli’s Principle

3. Archimedes law

4. None of above

Option 2 – Bernoulli’s Principle

## In fluids, Bernoulli’s theorem impressed the application of the principle of conservation of

1. energy

2. mass

3. angular momentum

4. None of above

Option 1 – energy

We covered all the mcq on fluid dynamics above in this post for free so that you can practice well for the exam.

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