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The force of buoyncy is equal to...

The force of buoyncy is equal to

A

weight of the body

B

weight of the liquid displaced by the body

C

apparent weight of the body

D

viscous force

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The correct Answer is:
B
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Knowledge Check

  • The force of buoyancy is equal to

    A
    weight of the body
    B
    weight of the liquid displaced by the body
    C
    apparent weight of the body
    D
    Viscous force

  • If the force of cohesion is equal to the force of adhension , then the liquid surface will be

    A
    convex
    B
    concave
    C
    plane
    D
    cylindrical

  • The product of force and the time for which the force acts on a body is equal to the change in ______ of the body.

    A
    acceleration
    B
    torque
    C
    momentum
    D
    velocity
    • NARAYNA-MECHANICAL PROPERTIES OF FLUIDS-C.U.Q
    1. The force of buoyncy is equal to

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    2. The weight of the body is maximum in

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    3. When a boat in a river enters the sea water, then it

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    4. When a body is fully immersed in a liquid the loss of weight of the bo...

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    5. A boat carrying steel balls is floating on the surface of water in a t...

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    6. A large block of ice floats in a liquid. Whe ice melts the liquid leve...

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    7. Identify the correct choice: (A) when a body floats in a liquid, it di...

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    8. 100 kg of iron and cotton are weghed by using a spring balance on the ...

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    9. A swimmer goes from the surface of water to a depth of 20m the change ...

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    10. A bucket of water contain a wooden block floating in water with (4//5)...

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    11. Clouds appear to float in air due to

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    12. A wooden block, with a coin placed on its top, floats in water as show...

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    13. In order that a floating object be in a stable equilibrium its centre ...

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    14. A piece of ice floats in a liquid denser than water. The liquid fills ...

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    15. A wooden object floats in water kept in as beaker. The object is near ...

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    16. A triangular element of the liquid is shown in the fig. P(x),P(y) and ...

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    17. A jar filled with two non-mixing liquid 1 and 2 having densities rho(1...

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    18. Stream line motion becomes turbulent motion when the velocity of the l...

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    19. In turbulent flow the velocity of the liquid molecules in contact with...

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    20. Which of the following is a characteristic of turbulent now?

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