Home / General Knowledge / Physics :: Discussion

Discussion :: Physics

  1. In a Laser (say neon laser) all the atoms emit the light waves of

  2. A.

     Same frequency

    B.

     Same amplitude

    C.

     Same phase

    D.

     All of the above

    View Answer

    Workspace

    Answer : Option D

    Explanation :

    In a Laser all the atoms emit the light waves of same frequency, amplitude and phase. A laser is a device that emits light (electromagnetic radiation) through a process of optical amplification based on the stimulated emission of photons. The term “laser” originated as an acronym for Light Amplification by Stimulated Emission of Radiation.


Be The First To Comment