Sharanya posted an Question
April 03, 2021 • 13:48 pm 30 points
  • CSIR NET
  • Physical Sciences

45. the red light emitted by a he-ne laser is due to transition between (a) he energy levels (b) he and ne energy levels (c) ne energy levels (d) impurity energ

45. The Red light emitted by a He-Ne laser is due to transition between (A) He energy levels (B) He and Ne energy levels (C) Ne energy levels (D) Impurity energy levels

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