Home
Class 12
PHYSICS
The black body have...

The black body have

A

good absorption of heat capacity

B

better absorption of heat capacity

C

best absorption of heat capacity

D

no absorption of heat capacity

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY OF GASES & RADIATION

    NIKITA PUBLICATION|Exercise MCQs (Stefans Law of Black Body Radiation)|52 Videos

  • KINETIC THEORY OF GASES & RADIATION

    NIKITA PUBLICATION|Exercise MCQs (Newtons Law of Cooling)|40 Videos

  • KINETIC THEORY OF GASES & RADIATION

    NIKITA PUBLICATION|Exercise MCQs (Spectrum of Black Body Radiations in Terms Wavelength)|22 Videos

  • INTERFERENCE AND DIFFRACTION

    NIKITA PUBLICATION|Exercise MULTPLE CHOICE QUESTIONS|333 Videos

  • MAGNETIC EFFECT OF ELECTRIC CURRENT

    NIKITA PUBLICATION|Exercise MCQs (Sensitivity and accuracy of M.C.G.)|1 Videos

Similar Questions

Explore conceptually related problems

A perfect black body has the unique characteristic feature as

A black body at 27^(@)C surrounds another black body at -73^(@)C . Calculate the net heat transfer per second per square meter of the body at higher temperature..

In Ferry's black body, the area of black body is

Perfectly black body appears black in colour because

A black body emits

Statement-1: A black hole is an example of a perfectly black body. Statement-2: A perfectly black body absorbs every kind of radiation incident on it.

In the figure, the distribution of energy density of the radiation emitted by a black body at a given temperature is shown. The possible temperature of the black body is

At high temperature black body spectrum is .

Temperature of black body is 3000K . When black body cools, then change in wevelength Deltalambda = 9 micron corresponding to maximum energy density. Now temperature of black body is :-

NIKITA PUBLICATION-KINETIC THEORY OF GASES & RADIATION -MCQs (Kirchhoffs law of heat radiation)
  1. The essence of Kirchhoff's law is that a good absorber must be a

    Text Solution

    |

  2. The black body have

    Text Solution

    |

  3. A piece of charcoal and a piece of shining steel of the same surface a...

    Text Solution

    |

  4. On inverstigation of light from three different stars A,B and C it was...

    Text Solution

    |

  5. Three identical spheres of different materials iron gold and silver ar...

    Text Solution

    |

  6. Which of the following is a good emitter

    Text Solution

    |

  7. Gren house effect is

    Text Solution

    |

  8. A spherical earthen vessel with a hole is heated in a furnace till it ...

    Text Solution

    |

  9. Who explained the Fraunhoffer line in the spectrum of solar radiations...

    Text Solution

    |

  10. A good absorber of heat is a good radiator of heat, this statement is

    Text Solution

    |

  11. Relation between emissivity e and absorptive power a is (for black bod...

    Text Solution

    |

  12. Which of the following statements is wrong?

    Text Solution

    |

  13. Half part of ice block is covered with black cloth and rest half is co...

    Text Solution

    |

  14. If between wavelength lambda andlambda + dlambda, e(lambda) and a(lamb...

    Text Solution

    |

  15. When p calories of heat is given to a body, it absorbs q calories, t...

    Text Solution

    |

  16. Distribution of energy in the spectrum of a black body can be correctl...

    Text Solution

    |

  17. At a certain temperature for given wavelength, the ratio of emissive p...

    Text Solution

    |

  18. The Kirchhoff's law leads to the conclusion that the good radiators of...

    Text Solution

    |

  19. If E is emissive power and 'a' is the coefficient of absorption of a b...

    Text Solution

    |