Multiple choice general knowledge science & technology

LASER

  1. Light Amplification by Static Emission of Radiation

  2. Light Amitted by Static Emission of Radiation

  3. Lightning Applied by Staacky Emission of Radiation

  4. Light Amplification by Stimulated Emission of Radiation
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

LASER stands for Light Amplification by Stimulated Emission of Radiation, which describes the process of generating coherent light through stimulated emission. Option A incorrectly says 'Static' instead of 'Stimulated', while B and C have major errors in the wording.

Keep practicing — related questions