Home
Class 11
PHYSICS
Which of the following statements is inc...

Which of the following statements is incorrect?

A

The bulk modulus for solids is much larger than for liquids.

B

Gases are least compressible.

C

For a system in equilibrium, the value of bulkmodulus is always positive.

D

The SI unit of balk modulus is same that of pressure.

Text Solution

Verified by Experts

The correct Answer is:
B

Solid arr least compressible whereas gases are most compressible. Gases are about a million times. All other statements are correct.
Promotional Banner

Topper's Solved these Questions

  • MECHANICAL PROPERTIES OF SOLIDS

    NCERT FINGERTIPS|Exercise Applications Of Elastic Behaviour Of Materials|8 Videos
  • MECHANICAL PROPERTIES OF SOLIDS

    NCERT FINGERTIPS|Exercise Higher Order Thinking Skills|8 Videos
  • MECHANICAL PROPERTIES OF SOLIDS

    NCERT FINGERTIPS|Exercise Stress-Strain Curve|5 Videos
  • MECHANICAL PROPERTIES OF FLUIDS

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos
  • MOTION IN A PLANE

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos
NCERT FINGERTIPS-MECHANICAL PROPERTIES OF SOLIDS-Elastic Moduli
  1. The metal cube of side 10 cm is subjected to a shearing stress of 10^(...

    Text Solution

    |

  2.  For an ideal iquid

    Text Solution

    |

  3. Which of the following statements is incorrect?

    Text Solution

    |

  4. A sphere contracts in volume by 0.01% when taken to the bottom of sea ...

    Text Solution

    |

  5. The bulk modulus of water if its volume changes from 100 litres to 99....

    Text Solution

    |

  6. The average depth of indian Ocean is about 3000 m. The fractional comp...

    Text Solution

    |

  7. The density of water at the surface of ocean is rho . If the bulk modu...

    Text Solution

    |

  8. If stress-strain relation for volametric change is in the from (DeltaV...

    Text Solution

    |

  9. Out of solids , liquids and gases, which one has all the three types o...

    Text Solution

    |

  10. A glass slab is subjected to a pressure of 10 atm. The fractional chan...

    Text Solution

    |

  11. To What depth must a rubber ball be taken in deep sea so that its volu...

    Text Solution

    |

  12. The compressibility of water is 5 xx 10^(-10) m^(2)//N . If it is sub...

    Text Solution

    |

  13. How much pressure should be applied on a litre of water if it is to be...

    Text Solution

    |

  14.  The volume change of a solid copper cube 10 cm on an edge, when subj...

    Text Solution

    |

  15. A metal cylinder of length L is subjected to a uniform compressive to ...

    Text Solution

    |

  16. For a given material, Young's modulus is 2.4 times that of rigidity mo...

    Text Solution

    |

  17. A material has Poisson's ratio 0.50. If a uniform rod of it suffers a ...

    Text Solution

    |

  18. The relation between Y. eta and B is

    Text Solution

    |

  19. A material has a Poisson's ratio 0.3. It suffers a uniform longitudina...

    Text Solution

    |

  20. One end of a nylon rope of length 4.5 m and diameter 6 mmis fixed to a...

    Text Solution

    |