Home
Class 11
PHYSICS
Find the change in density of water in...

Find the change in density of water in occean at depth of `700m` below the surface. The denity of water at the surface is `1000kg//m^(3)` and the bulk modulus of water is `4.9xx10^(9) Nm^(-2)`

A

`2.4kg//m^(3)`

B

`3.4kg//m^(3)`

C

`1.4kg//m^(3)`

D

`4.4kg//m^(3)`

Text Solution

Verified by Experts

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

Topper's Solved these Questions

  • MECHANICAL PROPERTIES OF SOLIDS

    NARAYNA|Exercise LEVEL-I (H.W)|38 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

Estimate the change in the density of water in ocean at a depth fo 500m below the surface. The density of water at the surface = 1030 kgm^(-3) and the bulk modulus of water = 2.2xx10^(9) Nm^(-2)

What is the approximate change in densityof water in a lake at a depth of 400m below the surface ? The density of water at the surface is 1030 kgm^(-3) and bulk modulus of water is 2xx10^(9) Nm^(-2) .

Calculate the apprroximate change in density of water in a lake at a depth of 400 m below the surface. The density of water at the surface id 1030 kg//m^(3) and bulk modulus of water is 2xx10^(9) N//m^(2) .

Estimate the change in the density of water in ocean at a depth of 400 m below the surface. The density of water at the surface =1030kgm^-3 and the bulk modulus of water =2x10^9Nm^-2.

The bulk modulus of water is 2.3xx10^(9)N//m^(2) its compressibility is

By howmuch the pressure on one litre of water be changed to compress it 0.2% ? Given the bulk modulus of water -2.2 xx 10^(9)Pa .

Find the depth of sea if longitudinal waves from a ship are sent inside sea and from the bottom of sea, the waves return back after 3s. Density of water = 10^(3) kg//m^(3) and bulk modulus of water = 1960 x 10^6 N//m^(2) .

What increases in pressure will be needed to decrease the volume of 1.0 m^(3) of water by 10c.c. ? The bulk modulus of water is 0.21xx10^(10) Nm^(-2)

What is the density of ocean water at a depth, where the pressure is 80.0 atm, given that its density at the surface is 1.03 xx 10^(3) kg m^(-3) ? Compressibilty of water = 45.8 xx 10^(-11) Pa^(-1) . Given 1 atm. = 1.013 xx 10^(5) Pa .

NARAYNA-MECHANICAL PROPERTIES OF SOLIDS-LEVEL-II (H.W)
  1. A stress of 10^(6) N//m^(2) is required for breaking a material. If t...

    Text Solution

    |

  2. A wire can be broken by 400kg.wt. The load required to break the wi...

    Text Solution

    |

  3. A copper wire and an aluminium wire has lenghts in the ratio 3:2 di...

    Text Solution

    |

  4. There are two wires of same material. Their radii and lengths are bot...

    Text Solution

    |

  5. Two rods of different materials having coefficient of thermal expansio...

    Text Solution

    |

  6. A piece of copper wire has twice the radius of a piece of steel wire....

    Text Solution

    |

  7. A tangential force of 2100N is applied on a surface area 3xx10^(-6) m^...

    Text Solution

    |

  8. A uniform pressure P is exerted by an external agent on all sides of a...

    Text Solution

    |

  9. A solid sphere of radius R made of a material of bulk modulus K is sur...

    Text Solution

    |

  10. Find the change in density of water in occean at depth of 700m below...

    Text Solution

    |

  11. When a rubber ball of volume v, bulk modulus K is at a depth h in wat...

    Text Solution

    |

  12. A fractinal change in volume of oil is i percent . When a pressure f 2...

    Text Solution

    |

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

    Text Solution

    |

  14. The posisson's ratio of material is 0.4. If a force is applied to a wi...

    Text Solution

    |

  15. A wire having a length L and cross- sectional area A is suspended at o...

    Text Solution

    |

  16. Two wires of same material and same diameter have lenghts in the rati...

    Text Solution

    |

  17. A wire fixed at the upper end stretches by length l by applying a forc...

    Text Solution

    |

  18. If 'S' is stress and 'Y' is young's modulus of material of a wire, the...

    Text Solution

    |

  19. A simple pendulum is made by attaching 1Kg bob to 5m long copper wire...

    Text Solution

    |

  20. A metal wire 4m long and 2xx10^(-7)sq.m in cross-section is streched b...

    Text Solution

    |