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# Physics Fluid Dynamics Online Quiz Test MCQs

### Test Instructions

Test Name : Physics Fluid Dynamics Quiz
Subject : Physics
Test Type : Mcqs
Total Question : 15
Total Marks : 30
Total Time : 30 Minutes

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

Question 1 of 15

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

Question 2 of 15

3. Glycerin has viscosity ______ the viscosity of water,

Question 3 of 15

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

Question 4 of 15

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

Question 5 of 15

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

Question 6 of 15

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

Question 7 of 15

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

Question 8 of 15

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

Question 9 of 15

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

Question 10 of 15

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

Question 11 of 15

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

Question 12 of 15

13. Machine parts are jammed due to:

Question 13 of 15

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

Question 14 of 15

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

Question 15 of 15

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### 5 comments

1. plz help me mara test ha.plzzzzzzzzz

2. any one here?

3. got it 93%

4. hafiz mubashir ali

good…

5. Got 87%
??