Home
Class 12
PHYSICS
Do all electrons emitted in the photoele...

Do all electrons emitted in the photoelectric effect have the same kinetic energy?

Promotional Banner

Topper's Solved these Questions

  • PHOTOELECTRIC EFFECT AND MATTER WAVES

    PHYSICS GALAXY - ASHISH ARORA|Exercise Conceptual MCQ|27 Videos

  • PHOTOELECTRIC EFFECT AND MATTER WAVES

    PHYSICS GALAXY - ASHISH ARORA|Exercise Numerical MCQs|60 Videos

  • PHOTOELECTRIC EFFECT AND MATTER WAVES

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved numerical problems|42 Videos

  • NUCLEAR PHYSICS AND RADIOACTIVITY

    PHYSICS GALAXY - ASHISH ARORA|Exercise Concptual MCQs|48 Videos

  • THERMODYNAMICS LAWS & SPECIFIC HEATS OF GASES

    PHYSICS GALAXY - ASHISH ARORA|Exercise Practice Exercise 3.4|11 Videos

Similar Questions

Explore conceptually related problems

Which electrons are emitted in the photoelectric effect

The electrons are emitted in a photoelectric effect from a metal surface

Kinetic energy of electrons emitted in photoelectric effect is

The maximum kinetic energy of electrons emited in the photoelectric effect is linearty dependent on the ………. Of the incident radiation .

In the photoeletric effect, electrons are emitted

The stopping potential in an experiment on photoelectric effect is 2V. What is the maximum kinetic energy of the photoelectrons emitted ?

Assertion : In the process of photoelectric emission , all the emitted photoelectrons have the same kinetic energy. Reason : The photon transfers its whole energy to the electron of the atom in photoelectric effect.

PHYSICS GALAXY - ASHISH ARORA-PHOTOELECTRIC EFFECT AND MATTER WAVES-Discussion question
  1. If an electron has a wavelength, does it also have a colour?

    Text Solution

    |

  2. Human skin is relatively insensitive to visible light, but ultraviolet...

    Text Solution

    |

  3. Do all electrons emitted in the photoelectric effect have the same kin...

    Text Solution

    |

  4. If you shine ultraviolet light on an isolated metal plate, the plate e...

    Text Solution

    |

  5. Is it always true that for two sources of equal intensity, the number ...

    Text Solution

    |

  6. The wave theory of radiation cannot explain………. Existence of threshold...

    Text Solution

    |

  7. The photoelectros emitted by an illuminted surface have a maximum kine...

    Text Solution

    |

  8. The threshold frequencies for photoemission for three metals numbered ...

    Text Solution

    |

  9. Is p= E/c valid for electrons?

    Text Solution

    |

  10. Photon A is from an ultraviolet tanning lamp and photon B is from a te...

    Text Solution

    |

  11. Of the following statement about the photoelectric effect, which are t...

    Text Solution

    |

  12. In an experiment on photoelectric effect, a photon is incident on an e...

    Text Solution

    |

  13. Can we find the mass of a photon by the definition p =mv?

    Text Solution

    |

  14. If the intensity of the light producing a photocurrent is doubled, how...

    Text Solution

    |

  15. Should the energy of a photon be called its kinetic energy or its inte...

    Text Solution

    |

  16. In an experiment on photoelectric effect, a photon is incident on an e...

    Text Solution

    |

  17. The de-Broglie hypothesis predicts that a wave associated with any obj...

    Text Solution

    |

  18. In the photoelectric effect, if the frequency of the radiation is belo...

    Text Solution

    |

  19. The photons emitted by a source of light do not all have the same ener...

    Text Solution

    |

  20. Radiation of a given wavelength causes electrons to be emitted from th...

    Text Solution

    |