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The property of surface tension is obtai...

The property of surface tension is obtained in

A

solids, liqquids and grass

B

liquids

C

gases

D

matter

Text Solution

Verified by Experts

The correct Answer is:
B
Surface tension is found mainly in liquids.
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Knowledge Check

  • Unit of surface tension is

    A
    `Nm^2`
    B
    `Nm^-2`
    C
    `Nm^-1`
    D
    `Nm`

  • Surface tension acts

    A
    only at the free surface of the liquid
    B
    inside the liquid
    C
    at the bottom of the liquid
    D
    at all places of contact between the liquid and the container .

  • The unit of surface tension is

    A
    dynes `cm^(-1)`
    B
    ergs/cm
    C
    joules `m^(-1)`
    D
    N`m^(-1)`
    • DC PANDEY-FLUID MECHANICS-Taking it together
    1. The property of surface tension is obtained in

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    2. The water droplets in free fall are spherical due to

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    3. Due to capillary action, a liquid will rise in a tube, if the angle of...

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    4. A liquid wets a solid completely. The meniscus of the liquid in a suff...

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    5. A glass plate is partly dipped vertically in the mercury and the angle...

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    6. Hair of shaving brush cling together when it is removed from water due...

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    7. Coatings used on raincoat are waterproof because they

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    8. Small droplets of liquid are usually more spherical in shape than larg...

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    9. Water does not wet an oily glass because

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    10. Which of the fact is not due to surface tension

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    11. On mixing the salt in water, the surface tension of water will

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    12. If two identical mercury drops are combined to form a single drop, the...

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    13. A water proofing agent chages the angle of contact from

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    14. Along a streamline,

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    15. In a streamline flow

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    16. A viscous fluid is flowing through a cylindrical tube. The velocity di...

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    17. Which of the following diagrams does not represent a streamline flow?

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    18. A body measures 5 N in air and 2 N when put in water. The buoyant forc...

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    19. The reading of a spring balance when a block is suspended from it in a...

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    20. A hole is made at the bottom of the tank filled with water (density =1...

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