2. Questions Bank
  3. JEE Main & Advanced
  4. Physics
  5. Photo Electric Effect, X- Rays & Matter Waves

JEE Main & Advanced Physics Photo Electric Effect, X- Rays & Matter Waves Question Bank Topic Test - Photo Electric Effect, X-Rays & Matter Waves

  • question_answer
    The idea of matter waves was given by

    A) Davisson and Germer     

    B) de-Broglie

    C) Einstein

    D) Planck

    Correct Answer: B

    Solution :

    [b]


You need to login to perform this action.
You will be redirected in 3 sec spinner