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Physics Fluid Mechanics Tets Online MCQs

Test Name Fluid Mechanics MCQs Tets
Subject Physics
Test Type MCQs
Total Question 25
Total Marks 50
Total Time 20 Mints
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Get most interesting and important information about the Fluid Mechanics by answering the questions. All the information is given in the from of multiple choice questions. Attempt all the Physics Fluid Mechanics MCQs Tets Online below.

Physics Fluid Mechanics Tets Online MCQs

Physics

1. It is easier to spray water to which soap is added, because:

Question 1 of 25

2. Soap helps in better cleaning of clothes because:

Question 2 of 25

3. Three liquids of densities d, 2d and 3d are mixed in equal volumes. Then the density of mixture is:

Question 3 of 25

4. If there were smaller gravitational effect which of the following force do you think will alter in some respect?

Question 4 of 25

5. A body is just floating in a liquid (their densities are equal). If the body is slightly pressed down and released, it will:

Question 5 of 25

6. More liquid rises in a thin tube because of:

Question 6 of 25

7. Magnus effect is very near to the:

Question 7 of 25

8. Soldering of two metals is possible because of the property of:

Question 8 of 25

9. A boat carrying a number of stones is floating in a water tank. If the stones are unloaded into water, the water level in the tank will:

Question 9 of 25

10. A capillary tube is dipped in a water container, so that loss in weight of the capillary tube is:

Question 10 of 25

11. A raft of wood (density 600 kg/m3) of mass 120 kg floats in water. How much weight can be put on the raft to make it just sink?

Question 11 of 25

12. We live in:

Question 12 of 25

13. Small droplets of liquid are usually more spherical in shape than larger drops of the same liquid because:

Question 13 of 25

14. If you float on your back on water, your weight is:

Question 14 of 25

15. If two soap bubbles of different radii are in communication with each other:

Question 15 of 25

16. A vessel containing water is in equilibrium on a beam balance when a man puts his finger into the water without touching the bottom or the sides of the vessel, the scale pan on which the vessel stands:

Question 16 of 25

17. In order that a floating objet be in a stable equilibrium, its centre of buoyancy should be:

Question 17 of 25

18. Find the lifting force of a 4 kg cork life but in sea water if the density of cork and sea water are 0.2*103 kg/m3 respectively:

Question 18 of 25

19. When a soap bubble is charged:

Question 19 of 25

20. A drop of oil is placed on the surface of water. Which of the following statement is correct?

Question 20 of 25

21. Pressure applied to enclosed fluid is:

Question 21 of 25

22. A piece of ice is floating in a jar containing water, when the ice melts, the temperature of water falls from 4 °C to 1 °C. Then the level of water:

Question 22 of 25

23. A parrot is in a wire case, which is hanging from a spring balance. Initially the parrot sits in the cage and in the second instant the parrot flies inside the cage:

Question 23 of 25

24. A bird, resting of the flood of an airtight box, which is being carried by a boy, starts flying. The boy will feel that the box is now:

Question 24 of 25

25. Three liquids of densities d, 2d and 3d are mixed in equal proportions of weights. The relative density of the mixture is:

Question 25 of 25


 

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