Home
Class 12
PHYSICS
The following three objects (1) a metal ...

The following three objects (1) a metal tray, (2) a block of wood, and (3) a woolen cap are left in a closed room overnight. Next day the temperature of each is recorded as `T_(1), T_(2) " and " T_(3)` respectively. The likely situation is

A

`T_(1) = T_(2) = T_(3)`

B

`T_(3)gt T_(2) gt T_(1)`

C

`T_(3) = T_(2) gt T_(1)`

D

` T_(3) gt T_(2) = T_(1)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • KVPY 2021

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

Similar Questions

Explore conceptually related problems

Temperature T_(1) and T_(3) represents respectively:

Three isothermal plots (P versus V) A, B and C are plotted at three temperature T_(1), T_(2) and T_(3) respectively The correct order of the temperature will be

chi_(1) and chi_(2) are susceptinilities of diamagnetic substance at temperatures T_(1)K and T_(2)K respectively. Then

Path of three projectiles are shown. If T_(1),T_(2) and T_(3) are time of flights and ignoring air resistances-

In a vacuum, a five-rupee coin, a feather of a sparrow bird and a mango are dropped simultaneously from the same height. The time taken by them to reach the bottom it t_(1), t_(2) and t_(3) respectively. In this situation, we will observe that

I , II , and III are three istherms, respectively, at T_(1) , T_(2) , and T_(3) . Temperature will be in order

In the P - V diagram, the point B and C correspond to temperatures T _(1) and T_(2) respectively. State relationship between T_(1) and T_(2).

KVPY PREVIOUS YEAR-KVPY-All Questions
  1. A juggler tosses a ball up in the air with initial speed u. At the ins...

    Text Solution

    |

  2. On a horizontal frictionless frozen lake, a girl (36 kg) and a box (9 ...

    Text Solution

    |

  3. The following three objects (1) a metal tray, (2) a block of wood, and...

    Text Solution

    |

  4. We sit in the room with windows open. Then

    Text Solution

    |

  5. A girl standing at point P on a beach wishes to reach a point Q in the...

    Text Solution

    |

  6. Light enters an isosceles right triangular prism at normal incidence t...

    Text Solution

    |

  7. A convex lens is used to form an image of an object on a screen. If th...

    Text Solution

    |

  8. A cylindrical copper rod has length L and resistance R. If it is melte...

    Text Solution

    |

  9. Two charges +Q " and " -2Q are located at points A and B on a horizon...

    Text Solution

    |

  10. A 750 W motor drivers a pump which lifts 300 litres of water per minut...

    Text Solution

    |

  11. Figure below shows a portion of an electric circuit with the currents ...

    Text Solution

    |

  12. A nucleus of lead Pb(82)^(214) emits two electrons followed by an alph...

    Text Solution

    |

  13. The number of air molecules in a (5m xx 5m xx 4m) room at standard tem...

    Text Solution

    |

  14. An object with uniform density ρ is attached to a spring that is known...

    Text Solution

    |

  15. A body of 0.5 kg moves along the positive x-axis under the influence o...

    Text Solution

    |

  16. In a thermally isolated system, two boxes filled with an ideal gas are...

    Text Solution

    |

  17. A student sees the top edge and the bottom center C of a pool simultan...

    Text Solution

    |

  18. In the following circuit, the 1Omega resistor dissipates power P. If t...

    Text Solution

    |

  19. A narrow but tall cabin is falling freely near the earth's surface. In...

    Text Solution

    |

  20. Two plates each of the mass m are connected by a massless spring as sh...

    Text Solution

    |