Home
Class 12
PHYSICS
A photon , an electron and a uranium nuc...

A photon , an electron and a uranium nucleus all have the same wavelength . The one with the most energy

A

is the proton

B

is the electron

C

is the uranium nucleus

D

depends upon the wavelength and properties of the particles

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

All nucleus have the same

If an electron and a photon have the same wavelength, then they will have the same

A photon and an electron moving with a velocity v have the same de broglie wavelength . Then the ratio of the kinetic energy of the electron to the kinetic energy of the photon is [C is the speed of light ]

An electron and proton have the same de-Broglie wavelength. Then the kinetic energy of the electron is

An electron and a photon have the same de Broglie wavelength. Which one of these has higher kinetic energy?

If a photon and an electron propagate in the form of waves, having the same wavelength, it implies that both of them have the same

An electron and photon each have a wavelength of 0.2 nm. Calculate their momentum and energy .

An electron and photon each have a wavelength of 0.4 nm. Calculate their momentum and energy .

An electron and a photon have same wavelength lambda , what is ratio of their kinetic energies ?

An electron and a photon have got the same de- Broglie wavelength. Prove that total energy of electron is greater than energy of photon.

NIKITA PUBLICATION-ELECTRONS AND PHOTONS -MCQs
  1. If the energy of a photon is 10 eV , then its momentum is

    Text Solution

    |

  2. Of the following properties the photon does not possess

    Text Solution

    |

  3. A photon , an electron and a uranium nucleus all have the same wavelen...

    Text Solution

    |

  4. The idea of the quantum nature of light has emerged in an attempt to e...

    Text Solution

    |

  5. A photon in motion has a mass

    Text Solution

    |

  6. The energy radiated from a source is in the form of

    Text Solution

    |

  7. A metal surface is illuminated by the protons of energy 5 eV and 2.5 e...

    Text Solution

    |

  8. The energy of a photon of wavelength lambda is given by

    Text Solution

    |

  9. The work function of a substance is 1.6 eV. The longest wavelength of ...

    Text Solution

    |

  10. The momentum of moving particle is p . The wavelength lambda of the as...

    Text Solution

    |

  11. Which of the following is incorrect statement regarding photon

    Text Solution

    |

  12. What is the energy , in joule , associated with a photon of wavelength...

    Text Solution

    |

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

    Text Solution

    |

  14. The kinetic mass of a photon is given by

    Text Solution

    |

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

    Text Solution

    |

  16. A quantum of light energy is called

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |