Home
Class 11
PHYSICS
The sum of all energies of all molecules...

The sum of all energies of all molecules in a body is called
A. Kinetic energy
B. potential energy
C. thermal energy
D. vibrational energy

A

A. Kinetic energy

B

B. potential energy

C

C. thermal energy

D

D. vibrational energy

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SOUND

    CHETANA PUBLICATION|Exercise EXERCISE|145 Videos

  • Unit Test 1

    CHETANA PUBLICATION|Exercise EXERCISE|18 Videos

Similar Questions

Explore conceptually related problems

What is potential energy ?

What is rolling kinetic energy ?

Average kinetic energy of molecules is

Kinetic energy of a body (KE) =

Define radiant energy and thermal radiation.

Derive an expression for potential energy.

The energy required to rotate ethane molecule about the carbon bond is called ___ energy .

Kinetic energy of a gram molecule of the gas is

Why the energy in the coal is called as chemical energy?

Define: Gravitational Potential energy

CHETANA PUBLICATION-THERMAL PROPERTIES OF MATTER-EXERCISE
  1. In cold countries water pipes sometimes burst, because

    Text Solution

    |

  2. Eskimos build double walled houses of the blocks of ice because

    Text Solution

    |

  3. The sum of all energies of all molecules in a body is called A. Kine...

    Text Solution

    |

  4. Cubical expansion is undergone by

    Text Solution

    |

  5. There is a hole in a metal plate. Upon heating the plate, the diameter...

    Text Solution

    |

  6. Coefficient of areal expansion for a solid is

    Text Solution

    |

  7. In a lake, when it cools to the point where it is about to freeze, at ...

    Text Solution

    |

  8. The volume of metal block changes by 0.18% when it is heated through 2...

    Text Solution

    |

  9. Two metal rods has lengths in the ratio 3:2 and coefficient of linear ...

    Text Solution

    |

  10. Iron sheet 50 cm X 20 cm is heated through 100^@C. If prop = 12 xx 10^...

    Text Solution

    |

  11. Railway tracks are laid with gaps for expansion. The gap between the s...

    Text Solution

    |

  12. An iron ball is heated. Then percentage increase will be largest in

    Text Solution

    |

  13. A copper wire of length 1 increases in length by 0.2% on heating from ...

    Text Solution

    |

  14. Celsiusscale is calibrated according to........

    Text Solution

    |

  15. A constant temperature volume of given mass of gas is inversely propor...

    Text Solution

    |

  16. Specific heat of water is

    Text Solution

    |

  17. For measurement of heat,.....is used.

    Text Solution

    |

  18. Quantity of heat required to change state of unit masssubstance withou...

    Text Solution

    |

  19. 32^@F is equal to

    Text Solution

    |

  20. The temperature and pressure at the triple point of water are

    Text Solution

    |