Home
Class 12
PHYSICS
In accordance with Kirchhoff’s law. Whic...

In accordance with Kirchhoff’s law. Which of the following is incorrect :

A

bad absorber is bad emitter

B

bad absorber is good reflector

C

bad reflector is good emitter

D

bad emitter is good absorber

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • HEAT - 1

    MOTION|Exercise EXERCISE -2 (Level - I) Objective Problems | JEE Main|24 Videos

  • HEAT - 1

    MOTION|Exercise EXERCISE -2 (Level - II) Multiple Correct | JEE Advanced|16 Videos

  • HEAT - 1

    MOTION|Exercise EXERCISE -4 (Level - II) Previous Year | JEE Advanced|22 Videos

  • GRAVITATION

    MOTION|Exercise Exercise - 4 Section - B Previous Years Problems|15 Videos

  • HEAT TRANSFER & THERMAL EXPANSION

    MOTION|Exercise Exercise - 3 Section-B|19 Videos

Similar Questions

Explore conceptually related problems

KirchhOFf's law-1

KirchhOFf's law-2

State the two Kirchhoff's laws.

Consider the following statements: Statement (I) : Kirchoff's juction law is consequence of conservation of energy Statement (II) : Kirchhoff's loop law is consequence of conservation of charge . Which of the following is correct ?

Consider the following two statement. (A) Kirchhoff's junction law follows from the conservation of charge. (B) Krichhoff's loop law follows from the conservation of energy. Which of the following is correct ?

Kirchhoff's first law of electricity follows.

MOTION-HEAT - 1-EXERCISE - 1 Objective Problems | JEE Main
  1. A cylinder of radius R made of a material of thermal conductivity K1 i...

    Text Solution

    |

  2. From a black body, radiation is not :

    Text Solution

    |

  3. In accordance with Kirchhoff’s law. Which of the following is incorrec...

    Text Solution

    |

  4. The energy radiated by a body does not depends on

    Text Solution

    |

  5. A polished metallic piece and a black painted wooden piece are kept i...

    Text Solution

    |

  6. Nature of thermal radiations is similar to the nature of -

    Text Solution

    |

  7. Heat radiation exhibit the phenomenon of polarization which means that...

    Text Solution

    |

  8. Following is not a property of radiation –

    Text Solution

    |

  9. Transfer of heat in friction is by –

    Text Solution

    |

  10. Which of the following surface will emit least heat radiation –

    Text Solution

    |

  11. Emissive power of any surface (e), Absorptive power (a), Reflecting po...

    Text Solution

    |

  12. A black metal foil is warmed by radiation from a small sphere at tempe...

    Text Solution

    |

  13. Two bodies P and Q have thermal emissivities of varepsilon(P) and vare...

    Text Solution

    |

  14. The rate of emission of radiation of a black body at 273^(@)C is E, th...

    Text Solution

    |

  15. The power radiated by a black body is P, and it radiates maximum energ...

    Text Solution

    |

  16. Spheres P and Q are uniformally constructed from the same material whi...

    Text Solution

    |

  17. A solid sphere and a hollow sphere of the same material and of equal r...

    Text Solution

    |

  18. The rate of cooling of a body by radiation depends on :

    Text Solution

    |

  19. Two metallic sphere A and B are made of same material and have got ide...

    Text Solution

    |

  20. Stars S(1) emits maximum radiation of wave length 420nm and the star S...

    Text Solution

    |