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A cork of density 0.5gcm^(-3) floats on ...

A cork of density `0.5gcm^(-3)` floats on a calm swimming pool. The fraction of the cork's volume which is under water is

A

0

B

0.25

C

0.1

D

0.5

Text Solution

Verified by Experts

The correct Answer is:
D
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MOTION-HYDROSTATIC, FLUID MECHANICS & VISCOSITY-EXERCISE-1 (OBJECTIVE PROBLEMS)
  1. A cubical block is floating in a liquid with half of its volume immers...

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  2. Two cubes of side 1.0 msides, one of relative density 0.60 and another...

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  3. A cork of density 0.5gcm^(-3) floats on a calm swimming pool. The frac...

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  4. A small wooden ball of density rho is immersed in water of density si...

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  5. A stone is placed inside a container. The normal reaction between the ...

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  6. A cuboidal piece of wood has dimensions a, b and c. its relatively den...

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  7. Two bodies having volumes V and 2V are suspended from the two arms of ...

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  8. A sphere of radius R and made of material of relative density sigma h...

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  9. A uniform solid cylinder of density 0.8g//cm^3 floats in equilibrium i...

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  10. A beaker is filled with a liquid of density rho upto a height h If the...

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  11. The spring balance A reads 2 kg with a block m suspended from it. A ba...

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

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  13. A boat having a length of 3 m and breadth of 2 m is floating on a lake...

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  14. If the density of a block is 981 kg//m^(3) then it shall

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

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  16. A piece of ice is floating in a jar containg water. When the ice melet...

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  17. A sample of metal weights 210 grams in air 180 grams n water and 120 g...

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  18. A body floats with one-third of its volume outside water and 3//4 of i...

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  19. Which one of the following is based on 'Pascal's Law' ?

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  20. An object of w and density rho is submerged in liquid of density sigma...

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