Home
Class 12
PHYSICS
If we consider electrons and photons of ...

If we consider electrons and photons of same wavelength , then they will have same

A

energy

B

velocity

C

momentum

D

angular momentum

Text Solution

Verified by Experts

The correct Answer is:
C
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

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

Statement-1: If an electron has the same wavelength as a photon, they have the same energy. Statement-2: by debroglie hypothesis p=h/lambda for both the electron and the photon.

If a proton and electron have the same de Broglie wavelength, then

Consider the de Broglie wavelength of an electron and a proton. Which wavelength is smaller if the two particles have (a) the same speed (b) the same momentum (c) the same energy?

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

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

An electtron and a photon have same wavelength . If p is the moment of electron and E the energy of photons, the magnitude of p//E in S I unit is

An electron and a photon each have a wavelength of 0.25 nm. What is the momentum ("in "kg m//s) of the (a) electron and (b) photon? What is the energy (in eV) of the (c) electron and (d) photon?

If an electron and proton when in motion have the same wavelength associated with each of them, which would be moving faster and why ?

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

NIKITA PUBLICATION-ELECTRONS AND PHOTONS -MCQs
  1. The dual nature of matter was predicted by

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  5. An electron behaves as a

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  11. An electron moving horizontally enters in a uniform electric field of ...

    Text Solution

    |

  12. The potential difference through which an electron should be accelerat...

    Text Solution

    |

  13. In a velocity selector , the intensity of the electric field is 3 xx 1...

    Text Solution

    |

  14. In J.J. Thomson's experiment a potential difference of 600 V is applie...

    Text Solution

    |

  15. The threshold wavelength for tungsten is 2730 Å . The work function of...

    Text Solution

    |

  16. The wave number corresponding to threshold wavelength of a given metal...

    Text Solution

    |

  17. The frequency and wavelength of radiation which has energy of 5 eV is

    Text Solution

    |

  18. The photoelectric work function of a metal is 3 eV . The maximum kinet...

    Text Solution

    |

  19. The threshold wavelength for a metal is 5000 Å . The maximum K.E. of t...

    Text Solution

    |

  20. When the ultraviolet light of wavelength 1.8 xx 10^(-7) m falls on ce...

    Text Solution

    |