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The bulk modulus of a spherical object i...

The bulk modulus of a spherical object is `B` if it is subjected to uniform pressure `p`, the fractional decrease in radius is:

A

`P/B`

B

`B/(3p)`

C

`(3p)/(B)`

D

`(P)/(3B)`

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AAKASH INSTITUTE-MECHANICAL PROPERTIES OF SOLIDS-Assignment(Section-C)
  1. The bulk modulus of a spherical object is B if it is subjected to unif...

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  2. The Young's modulus of steel is twice that of brass. Two wires of the ...

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  3. The approximate depth of an ocean is 2700 m. The compressibility of wa...

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  4. Copper of fixed volume V is drawn into wire of length l. When this wir...

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  5. The following four wires of length L and radius r are made of the same...

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  6. A rope 1 cm in diameter breaks, if the tension in it exceeds 500 N. Th...

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  7. A wire of length L and radius r is fixed at one end. When a stretching...

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  8. The increase in pressure required to decrease the 200 L volume of a li...

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  9. Which of the following relations is true?

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  10. A 5 m long aluminium wire (Y=7xx10^10(N)/(m^2)) of diameter 3 mm suppr...

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  11. Two steel wires of the same radius have their lengths in the ratio of ...

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  12. A steal wire of cross-section area 3xx10^(-6) m^(2) can withstand a m...

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  13. The bulk modulus for an incompresssible liquid is

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  14. A copper rod length L and radius r is suspended from the ceiling by on...

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  15. Which of the folliwing substances has the highest elastictiy

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  16. When a wire of length 10 m is subjected to a force of 100 N along its ...

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  17. Two wire A and B of length l, radius r and length 2l, radius 2r having...

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  18. A cube of side 40 cm has its upper face displaced by 0.1 mm by a tange...

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  19. A rod of length l and radius r is joined to a rod of length l//2 and r...

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  20. The Young's modulus of the meterial of a wire is 2xx10^(10) N m^(-2) I...

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