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

Team MCQ Buddy • 20.45K Points
Instructor III Physics

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

(A) Same frequency
(B) Same amplitude
(C) Same phase
(D) All of the above

Correct Answer - Option(D)
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Filed under category Physics

Explanation by: Team MCQ Buddy

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.

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