GK Question

science medium true_false

True or False: LASER stands for Light Amplification by Stimulated Emission of Radiation.

  1. True
  2. False

Answer: True

LASER produces coherent, monochromatic, directional light via stimulated emission. Applications: surgery, communication, barcode scanners, LIDAR. Fundamental modern physics concept. [[NCERT Physics Class 12]]

Topic Physics - Laser Applications
Exam Relevance Railway JE, SSC JE, Banking Specialist Officer