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 X Rays

  • question_answer
    The continuous X-rays spectrum produced by an X-ray machine at constant voltage has                [DPMT 1999]

    A)            A maximum wavelength 

    B)            A minimum wavelength

    C)            A single wavelength         

    D)            A minimum frequency

    Correct Answer: B

    Solution :

               Continuous spectrum of X-rays consists of radiations of all possible wavelength range having a definite short wavelength limit.


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