Home
Class 12
PHYSICS
The kinetic mass of a photon is given by...

The kinetic mass of a photon is given by

A

`(hv)/(c^(2))`

B

`(c^(2))/(hv)`

C

`(hv)/(c)`

D

`(c^(2) v)/(h)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION

    NIKITA PUBLICATION|Exercise MCQs|431 Videos

  • ELECTROSTATICS

    NIKITA PUBLICATION|Exercise Multiple Choice Questions|458 Videos

Similar Questions

Explore conceptually related problems

The rest mass of the photon is

The energy of a photon is given by E = (hc)/(lambda) If lambda=4xx10^(-7 )m,the energy of photon is

The mass of a photon in motion is given its frequency = x )

The rest mass of a photon of wavelength lambda is

The momentum associated with photon is given by ….. .

The energy of a photon is given as 3.03xx10^(-19)J . The wavelength of the photon is

The effective mass of a photon of the wavelength of the radiation 3000 Å is

NIKITA PUBLICATION-ELECTRONS AND PHOTONS -MCQs
  1. What is the energy , in joule , associated with a photon of wavelength...

    Text Solution

    |

  2. If a photon has velocity c and frequency v , then which of the followi...

    Text Solution

    |

  3. The kinetic mass of a photon is given by

    Text Solution

    |

  4. The number of photons required to give a definite energy W varies

    Text Solution

    |

  5. A quantum of light energy is called

    Text Solution

    |

  6. It is essential to consider light as a stream of photons to explain

    Text Solution

    |

  7. What is the momentum of a photon of frequency v ?

    Text Solution

    |

  8. The kinetic energy (E(k)) of a photoelectron varies with the frequency...

    Text Solution

    |

  9. If the energy of a photon corresponding to a wavelength of 6000 Å is 3...

    Text Solution

    |

  10. Wavelength of a 1 ke V photon is 1.24 xx 10^(-9) m. What is the freque...

    Text Solution

    |

  11. The dual nature of matter was predicted by

    Text Solution

    |

  12. The wavelength of an electron , moving with the velocity 3 xx 10^(3) ...

    Text Solution

    |

  13. If we consider electrons and photons of same wavelength , then they wi...

    Text Solution

    |

  14. The photoelectrons emitted from a given cathode , on the incidence of...

    Text Solution

    |

  15. An electron behaves as a

    Text Solution

    |

  16. The photons are incident on a metallic surface of frequency n . If the...

    Text Solution

    |

  17. An electron moving with a kinetic energy of 1.5 xx 10^(3) eV enters in...

    Text Solution

    |

  18. An electron performs uniform circular motion in a region of magnetic f...

    Text Solution

    |

  19. An electron of velocity 2.652 xx 10^(7) m/s enters a uniform magnetic ...

    Text Solution

    |

  20. In an experiment to measure the charge on an electrons , the electrons...

    Text Solution

    |