Home
Class 11
PHYSICS
A material has normal density rho and bu...

A material has normal density `rho` and bulk modulus `K`. The increase in the density of the material when it is subjected to an external pressure `P` from all sides is

A

`(p)/(rho K)`

B

`(KP)/(rho)`

C

`(P rho)/(K)`

D

`(K rho)/(P)`

Text Solution

Verified by Experts

The correct Answer is:
C
`K = (p)/((Delta rho)/(rho))`
Promotional Banner

Topper's Solved these Questions

  • MECHANICAL PROPERTIES OF SOLIDS

    NARAYNA|Exercise LEVEL-II (C.W)|32 Videos

  • MECHANICAL PROPERTIES OF SOLIDS

    NARAYNA|Exercise LEVEL-III|29 Videos

  • MECHANICAL PROPERTIES OF SOLIDS

    NARAYNA|Exercise C.U.Q|74 Videos

  • MECHANICAL PROPERTIES OF FLUIDS

    NARAYNA|Exercise EXERCISE - III|30 Videos

  • MOTION IN A PLANE

    NARAYNA|Exercise Level-II(H.W)|31 Videos

Similar Questions

Explore conceptually related problems

If rho is the density of its material, then its rotational K.E. is given by

If the density of the material increase, the value of young's modulus

The mean density of sea water is rho , and bulk modulus is B. The change in density of sea water in going from the surface of water in going from the surface of water to a depth of h is

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

The density of water at the surface of ocean is rho . If the bulk modulus of water is B , then the density of ocean water at depth, when the pressure is alphap_(0) and p_(0) is the atmospheric pressure is

A thin ring of radius R is made of a material of density rho and Young's modulus Y. If the ring is rotated about its centre in its own plane with angular velocity omega , find the small increases in its radius.

The density of a metal at normal pressure is rho . Its density when it is subjected to an excess pressure p is rho' . If B is the bluk modulus of the metal, then find the ratio rho'//rho .

It P is the pressure and rho is the density of a gas, then P and rho are realted as :

NARAYNA-MECHANICAL PROPERTIES OF SOLIDS-LEVEL-I (C.W)
  1. A metal cube of side length 8.0cm has its upper surface displacement ...

    Text Solution

    |

  2. The upper end of a wire of radius 4 mm and length 100 cm is clamped an...

    Text Solution

    |

  3. A ball falling in a lake of depth 200 m shows a decrease of 0.1% in i...

    Text Solution

    |

  4. A hydraulic press contains 0.25 m^(3)(250L) of oil. Find the decrease ...

    Text Solution

    |

  5. A material has normal density rho and bulk modulus K. The increase in ...

    Text Solution

    |

  6. The stress required to double the length of wire (r) to produce 100% l...

    Text Solution

    |

  7. A 3cm long copper wire is strechted to increases its length by .3cm. F...

    Text Solution

    |

  8. A unifrom bar of Length 'L' and cross sectional area 'A' is subjected...

    Text Solution

    |

  9. A rod has Poisson's ratio 0.2. If a rod suffers a longtudinal strain ...

    Text Solution

    |

  10. A metallic rod undergoes a strain of 0.5%. The energy stroed per uni...

    Text Solution

    |

  11. A brass rod of cross sectional area 1cm^2 and length 0.2m is compresse...

    Text Solution

    |

  12. A uniform wire of length 4m and area of cross section but with lengt...

    Text Solution

    |

  13. Two wires of same material and area of cross section but with length...

    Text Solution

    |

  14. An elastic spring of unstretched length L and force constant K is stre...

    Text Solution

    |

  15. A spring of spring constant 5 xx 10^(3) N//m is stretched initially by...

    Text Solution

    |

  16. Young's modulus of a metal is 15xx10^(11) Pa. If its Poisson's ratio i...

    Text Solution

    |

  17. Y,K, eta represent the Young's modulus, bulk modulus and rigidily mod...

    Text Solution

    |

  18. For a given material the Young's modulus is 2.4 times that of its ri...

    Text Solution

    |

  19. For a material Y = 6.6xx10^(10) Nm^(2) and bulk modulus K = 11xx10^(...

    Text Solution

    |

  20. If the Possion's ratio of a solid is 2//5, then the ratio of its youn...

    Text Solution

    |