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Physics Fluid Mechanics Test Online MCQs

Test Name Physics Fluid Mechanics Test Online MCQs
Subject Physics
Test Type MCQs
Total Question 15
Total Marks 30
Total Time 15 Mints
Test Help For
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Physics is so interesting subject which contain world wide information. Here we provide the knowledge of Fluid Mechanics which is given in the Test. Attempt online test to prepare for the all admission tests, general knowledge test, interview and physics subject examination.

Physics Fluid Mechanics Test Online MCQs

Physics

1. 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 1 of 15

2. 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 2 of 15

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

Question 3 of 15

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

Question 4 of 15

5. 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 5 of 15

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

Question 6 of 15

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

Question 7 of 15

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

Question 8 of 15

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

Question 9 of 15

10. 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 10 of 15

11. Soap helps in better cleaning of clothes because:

Question 11 of 15

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

Question 12 of 15

13. Pressure applied to enclosed fluid is:

Question 13 of 15

14. In order that a floating object be in a stable equilibrium. Its center of buoyancy should be:

Question 14 of 15

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

Question 15 of 15


 

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