Home
Class 12
PHYSICS
If Planck's constant is denoted by h and...

If Planck's constant is denoted by h and the charge by e, experiments on photoelectric effect allow the determination of

A

Only `h`

B

Only `e`

C

both `h` and `e`

D

Only `h//e`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • DUAL NATURE

    NARAYNA|Exercise LEVEL-I (C.W)|16 Videos

  • DUAL NATURE

    NARAYNA|Exercise LEVEL-II (C.W)|20 Videos

  • DUAL NATURE

    NARAYNA|Exercise LEVEL-II (H.W)|17 Videos

  • DUAL NATURE OF RADIATION AND MATTER

    NARAYNA|Exercise ASSERTION AND REASON|15 Videos

  • ELECTRIC CHARGES AND FIELDS

    NARAYNA|Exercise EXERCISE -4|43 Videos

Similar Questions

Explore conceptually related problems

The photocurrent in an experiment on photoelectric effect increases if

Millikan's Oil Drop experiment and Photoelectric effect

which of the following experiment in Photoelectric effect will support particle nature of light?

Planck's Theory and Photoelectric Effect

Figure shows the plot of the stopping potential versus the frequency of the light used in an experiment on photoelectric effect. The ratio (h)/(e) is

A non-monochromatic light is used in an experiment on photoelectric effect. The stopping potential

NARAYNA-DUAL NATURE-C.U.Q
  1. The photoelectric current can be increased by

    Text Solution

    |

  2. The thresold wavelength for sodium is 5xx10^(-7) m. Photoemission occu...

    Text Solution

    |

  3. If Planck's constant is denoted by h and the charge by e, experiments ...

    Text Solution

    |

  4. The electron behaves as waves because they can

    Text Solution

    |

  5. A non-monochromatic light is used in an experiment on photoelectric ef...

    Text Solution

    |

  6. The incident photon involed in the photoelectric effect experiment

    Text Solution

    |

  7. In a photoelectric experiment , the maximum velocity of photoelectric ...

    Text Solution

    |

  8. The number of photoelectrons emitted for light of a frequency v (highe...

    Text Solution

    |

  9. Emission of electrons in photoelectric effect is possible, if

    Text Solution

    |

  10. When orange light falls on a photo sensitive surface the photocurrent ...

    Text Solution

    |

  11. When the amplitude of the light wave incident on a photomental sheet i...

    Text Solution

    |

  12. Which of the following is dependent on the intensity of incident radia...

    Text Solution

    |

  13. According to Einstein's photoelectric equation , the graph between the...

    Text Solution

    |

  14. Which one of the following is true in photoelectric emission

    Text Solution

    |

  15. If the work function of a metal is 'phi' and the frequency of the inci...

    Text Solution

    |

  16. Kinetic energy with which the electrons are emitted from the metal sur...

    Text Solution

    |

  17. When ultraviolet radiation is incident on a surface, no photoelectrons...

    Text Solution

    |

  18. The maximum kinetic energy of the emitted photoelectrons against frequ...

    Text Solution

    |

  19. Einstein's photoelectric equation states that E(k)=hv-W, In this equat...

    Text Solution

    |

  20. The function of photoelectric cell is

    Text Solution

    |