Home
Class 12
PHYSICS
Two different liquids of same mass are k...

Two different liquids of same mass are kept in two identical vessels, which are placed in a freezer that extracts heat from them at the same rate causing each liquid to transform into a solid. The schematic figure below shows the temperature T vs time t plot for the two materials. We denote the specific heat of metrials in the liquid (solid) states to be `C_(L1) (C_(S1))` and `C_(L 2) (C_(S2))` respectively

A

`C_(L1)ltC_(L2)` and `C_(S1)ltC_(S2)`

B

`C_(L1)gtC_(L2)` and `C_(S1)gtC_(S2)`

C

`C_(L1)gtC_(L2)` and `C_(S1)gtC_(S2)`

D

`C_(L1)ltC_(L2)` and `C_(S1)gtC_(S2)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • KVPY 2021

    KVPY PREVIOUS YEAR|Exercise PART I (Chemistry)|2 Videos

Similar Questions

Explore conceptually related problems

Two different liquids of same mass are kept in two identical vessels, which are placed in a freezer that extracts heat from them at the same rate causing each liquid to transform into a solid. The schematic figure below shows the temperature T vs time t plot for the two materials. We denote the specific heat in the liquid status to be C_(L1) and C_(L2) for materials 1 and 2 respectively, and latent heats of fusion U_(1) and U_(2) respectively. Choose the correct option.

Can the rate of loss of heat be the same for two liquids? Comment.

Two liquids A and B are at 36C and 24C .When mixed in equal masses, the temperature of the mixture is found to be 28C .Their specific heats are in ratio of

Two liquids are at 40^@ C and 30^@ C . When they are mixed in equal masses, the temperature of the mixture is 36^@ C . Ratio of their specific heats is

Two liquid A and B are at 32^@C and 24^@C . When mixed in equal masses the temperature of the mixture is found to be 28^@C . Their specific heats are in the ratio of

If a liquid rises to the same height in two capillaries of the same material at the same temperature, then

Two bodies of equal masses are heated at a uniform rate under identical conditions. The change in temperature in the two cases is shown graphically. The ratio of their specific heats in the solid state is

The rates of cooling of two different liquids put in exactly similar calorimeters and kept in identical surroundings are the same if

Two substance of same size are made of same material but one is hollow and the other is solid. They are heated to same temperature, then

KVPY PREVIOUS YEAR-KVPY-All Questions
  1. The word ‘’KVPY’’ is written on a board and viewed through different l...

    Text Solution

    |

  2. Persons A and B are standing on the opposite sides of a 3.5 m wide wat...

    Text Solution

    |

  3. Two different liquids of same mass are kept in two identical vessels, ...

    Text Solution

    |

  4. A ray of light originates from inside a glass slab and is incident on ...

    Text Solution

    |

  5. Four identical pendulums are made by made by attaching a small ball of...

    Text Solution

    |

  6. Two parallel discs are connected by a rigid rod of length L =0.5 m cen...

    Text Solution

    |

  7. The magnitude of acceleration of the electron in the n^(th) orbit of h...

    Text Solution

    |

  8. A carrot looks orange in colour because of the beta carotene molecule ...

    Text Solution

    |

  9. If some charge is given to a solid metallic sphere, the field inside r...

    Text Solution

    |

  10. Using dimensional analysis the resistivity in terms of fundamental con...

    Text Solution

    |

  11. Consider a bowl filled with water on which some black pepper powder ha...

    Text Solution

    |

  12. It was found that the refractive index of material of a certain prism ...

    Text Solution

    |

  13. Two circularly shaped linear polarisers are placed coaxially. The tran...

    Text Solution

    |

  14. An electron in an electron microscope with initial velocity v(0)hati e...

    Text Solution

    |

  15. A bird sitting on a single high tension wire does not get electrocuted...

    Text Solution

    |

  16. A positive charge q is placed at the center of a neutral hollow cylind...

    Text Solution

    |

  17. A transverse wave of frequency 500 Hz and speed 100 m/s is traveling i...

    Text Solution

    |

  18. A thin piece of thermal conductor of constant thermal conductivity ins...

    Text Solution

    |

  19. Which of the following plots represents schematically the dependence o...

    Text Solution

    |

  20. On a pulley of mass M hangs a rope with two masses m(1) and m(2) (m(1)...

    Text Solution

    |