Home
Class 12
PHYSICS
If mass-energy equivalemce is taken into...

If mass-energy equivalemce is taken into account, when water is cooled to form ice, the mass of water should

A

first increase then decrease

B

decrease

C

remain unchanged

D

increase

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • THERMAL PROPERTIES OF MATTER (HEAT TRANSFER)

    MBD PUBLICATION|Exercise QUESTION BANK|217 Videos
  • VECTOR ANALYSIS

    MBD PUBLICATION|Exercise QUESTION BANK|250 Videos

Similar Questions

Explore conceptually related problems

When water is converted to ice, its entropy_____.

Fluorine reacts with water to form :

When SO_2 reacts with water, the compound formed is

When fertilization occurs in the water is

Solute when dissolved in water:

MBD PUBLICATION-THERMODYNAMICS-QUESTION BANK
  1. The difference between the principal specific heats of a gas is 300 J/...

    Text Solution

    |

  2. In an adiabatic change the, pressure and temperature of a monoatomic g...

    Text Solution

    |

  3. If mass-energy equivalemce is taken into account, when water is cooled...

    Text Solution

    |

  4. A monoatomic gas is heated at constant pressure: What is the percentag...

    Text Solution

    |

  5. A gas undergoes a change in which its pressure P and volume V are rela...

    Text Solution

    |

  6. The work of 146kJ is performed, in order to compress one kilomole of a...

    Text Solution

    |

  7. The internal energy of a thermodynamic system remains constant when it...

    Text Solution

    |

  8. An ideal gas having pressure p volume V and temperature T and undergoe...

    Text Solution

    |

  9. The heat given to an ideal gas under isothermal conditions is used for

    Text Solution

    |

  10. "Heat cannot by it self flow from a body at lower temperature a body a...

    Text Solution

    |

  11. Which of the following is incorrect regarding the first law of thennod...

    Text Solution

    |

  12. A system goes from A to B via two processes. If deltaU1and delta U2 ar...

    Text Solution

    |

  13. When the temperature of 4 moles of a gas was increased from80^@C to 10...

    Text Solution

    |

  14. Suppose that A, B, C, D represent the energies of 1erg,1"joule",1"Cal...

    Text Solution

    |

  15. First law of thermodynamics can be explained on the basis of

    Text Solution

    |

  16. If R is universal gas constant, then the amount of heat needed to rais...

    Text Solution

    |

  17. An ideal monoatomic gas is heated at constant pressure. What is the fr...

    Text Solution

    |

  18. A gas is compressed at a constant pressure of 50N/m^2from volume of 10...

    Text Solution

    |

  19. Which law of thermodynamics leads as to conclude that it is not possib...

    Text Solution

    |

  20. The temperature of 10 moles of a gas is increased from 30^@Cto 80^@C c...

    Text Solution

    |