Home
Class 11
PHYSICS
A sphare II A cube III A thin circular p...

A sphare II A cube III A thin circular plate All made of the same material having the same mass are initially heated to `200^(@)C` Identify the order in which the objects cool faster when left in air room temperature ? .

A

III,II and I

B

II,I and III

C

I, II and III

D

II,III and I

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • TRANSMISSION OF HEAT

    NARAYNA|Exercise LEVEL -1 (C.W)|1 Videos

  • TRANSMISSION OF HEAT

    NARAYNA|Exercise LEVEL (C.W)|13 Videos

  • TRANSMISSION OF HEAT

    NARAYNA|Exercise LEVEL-II(C.W)|27 Videos

  • THERMODYNAMICS

    NARAYNA|Exercise Exercise|187 Videos

  • UNITS AND MEASUREMENTS

    NARAYNA|Exercise STATEMENT TYPE QUESTION|23 Videos

Similar Questions

Explore conceptually related problems

A sphere a cube and a thin circular plate all of same material having same mass are initially heated to 200^(@)C . Which of these will cool fastest?

A sphere, a cube and a thin circular plate all made of the same material and having the same mass are initially heated to a temperature of 300^(@)C . Which one of these cools faster ?

A sphere, a cube and a thin circular plate, all of same material and same mass are initially heated to same high temperture.

A sphere a cube and thin circular plate, all made of the same material and having the same mass are initially heated to a temperature of 1000^(@)C . Which one of these will cool first?

A sphere, a cube and a thin circular plate, all made of the same mass and finish are heated to a temperature of 200^(@)C . Which of these objects will cool slowest, when left in air at room temperature?

A cube a sphere and a circular plate made of same meterial and having same mass are heated to same high temperature The body that cools at the least rate when left in air at room temperature is .

NARAYNA-TRANSMISSION OF HEAT-C .U .Q
  1. In a room containing air, heat can go from one place to another

    Text Solution

    |

  2. The reflectance and emittance of a perfectly black body are rspectivel...

    Text Solution

    |

  3. Wien's displacement law fails at .

    Text Solution

    |

  4. A surface at temperature T(0)K receives power P by radiation from a sm...

    Text Solution

    |

  5. Two circular disc A and B with equal radii are blackened. They are hea...

    Text Solution

    |

  6. A solid at temperature T(1) is kept in an evacuated chamber at tempera...

    Text Solution

    |

  7. The thermal radiation emited by a body is proportional to T^(n) where ...

    Text Solution

    |

  8. A blackbody does not

    Text Solution

    |

  9. In summer, a mild wind is often found on the shore of a clam river. Th...

    Text Solution

    |

  10. A heater body emits radiation which has maximum intensity near the fre...

    Text Solution

    |

  11. Radiation is passing through a transparent medium then .

    Text Solution

    |

  12. The graph, shown in the adjacent diagram, represents the variation of ...

    Text Solution

    |

  13. In which of the following process, convection does not take place pri...

    Text Solution

    |

  14. If mass-energy equivalence is taken into account, when water is cooled...

    Text Solution

    |

  15. A sphare II A cube III A thin circular plate All made of the same mate...

    Text Solution

    |

  16. A beaker full of hot water is kept in a room and it cools from 80^(@)C...

    Text Solution

    |

  17. In the following which statement is correct .

    Text Solution

    |

  18. Infrared radiation is detected by

    Text Solution

    |

  19. Which of the following is the example of ideal black body?

    Text Solution

    |

  20. The earth radiates in the infra-red region of the spectrum. The spectr...

    Text Solution

    |