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  • G.K. (General Science) - 3
  • Which of the following waves is related to surgery using ...
Multiple choice

Which of the following waves is related to surgery using lasers?

  1. Longitudinal waves

  2. Electromagnetic waves

  3. Elastic waves

  4. Matter waves

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Lasers produce electromagnetic radiation (light). In surgical applications, the electromagnetic waves are focused to cut or cauterize tissue.

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