Home
Class 12
PHYSICS
Who proposed quantum theory of light?...

Who proposed quantum theory of light?

Promotional Banner

Topper's Solved these Questions

  • Sample Paper 4

    OSWAAL PUBLICATION|Exercise Exercise|37 Videos

  • Sample Paper 6

    OSWAAL PUBLICATION|Exercise Exercise|40 Videos

Similar Questions

Explore conceptually related problems

Who proposed atomic theory of matter?

Who proposed VSEPR theory ?

Who proposed the theory of electromagnetic waves ?

Who proposed the wave nature of light?

Who proposed the cell theory?

Who proposed ionic theory of acid and bases.

Who proposed that the orbits of the electron in the atom are elliptical ?

Who proposed that the first form of life could have come from pre-existing non-living organic molecules ?

Who proposed valency bond theory ?

Photoelectric effect supports the quantum nature of light because

OSWAAL PUBLICATION-Sample Paper 5-Exercise
  1. What are sky waves ?

    Text Solution

    |

  2. What is the least quantity of the magnitude of the charge that can be ...

    Text Solution

    |

  3. Who proposed quantum theory of light?

    Text Solution

    |

  4. What is a space wave ?

    Text Solution

    |

  5. What is the outcome of Davission Germer Experiment?

    Text Solution

    |

  6. What is the principle behind the working of a transformer ? Mention an...

    Text Solution

    |

  7. Name the physical quantity which remains same for microwaves of wavele...

    Text Solution

    |

  8. Define critical angle for a pair of media.

    Text Solution

    |

  9. Write Coulomb's law in vector form and explain the terms.

    Text Solution

    |

  10. Define: (a) Magnetic declination (b)Magnetic dip. Mention the S.I. u...

    Text Solution

    |

  11. Write the expression for the force between two parallel current carryi...

    Text Solution

    |

  12. Give the logic symbol, Boolean expression and truth table of an AND ga...

    Text Solution

    |

  13. Mention any two importance of speed of light.

    Text Solution

    |

  14. State Faraday's law of electromagnetic induction.

    Text Solution

    |

  15. Write the functions of the following in communication systems: (i) ...

    Text Solution

    |

  16. Write the functions of the following in communication systems: (i) ...

    Text Solution

    |

  17. Define farad. Give the expression for energy stored in a capacitor of ...

    Text Solution

    |

  18. Write the expression for electric potential at a contrasting feature o...

    Text Solution

    |

  19. Define self-inductance and give its SI unit. Derive an expression for ...

    Text Solution

    |

  20. Write three uses of cyclotron.

    Text Solution

    |