# Physics Fluid Dynamics Online Quiz Test MCQs

Given on this page is a free online quiz which includes mcqs questions and answers related to the topic of Fluid Dynamics. All of our visitors who are preparing for any general knowledge related written exam or interview related to the subject of physics, can prepare for it with ease by using our free online tests as a guide.

## Physics

1. In a ______ flow, each particle of the fluid is called a streamline and different streamlines _______ cross each other.

Question 1 of 15

2. Drag force increases if speed of the object moving through the fluid:

Question 2 of 15

3. Fog droplets are suspended in air when their weight is balanced by:

Question 3 of 15

4. An equation in fluid dynamics relates pressure, fluid speed and height. This equation is called:

Question 4 of 15

5. If A, v, t denote area of the pipe, velocity of the fluid and time, respectively, then Avt will represent:

Question 5 of 15

6. Normally, the blood pressure (torr unit) in a healthy human body varies from:

Question 6 of 15

7. Machine parts are jammed due to:

Question 7 of 15

8. The irregular or unsteady flow of the fluid is called:

Question 8 of 15

9. A body passing through a viscous medium is affected by:

Question 9 of 15

10. Normally, the pressure of blood inside the walls is ______ the external atmospheric pressure.

Question 10 of 15

11. The property of fluids due to which they resist their own flow is called:

Question 11 of 15

12. The resistance offered by a fluid to a solid moving inside it is called:

Question 12 of 15

13. Glycerin has viscosity ______ the viscosity of water,

Question 13 of 15

14. The direction of the velocity of fluid at certain point and direction of streamline are:

Question 14 of 15

15. While deriving Bernoulli's equation, the law of conservation of ________becomes the base fact.

Question 15 of 15

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### Maan Ali

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93%

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6. Malik Ali says:

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