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P-1 Refraction of light — Science STD 10 — Question

Maharashtra BoardEnglish MediumSTD 10ScienceP-1 Refraction of light1 Mark
MCQ
LASER stands for………..
  • ✓
    light amplification by stimulated emission of radiation
  • B
    light and sound energy radiation
  • C
    light and simulated energy radiation
  • D
    light amplification by sound energy radiation
✓

Answer

Correct option: A.
light amplification by stimulated emission of radiation
light amplification by stimulated emission of radiation

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