Sharanya posted an Question
April 09, 2021 • 03:10 am 30 points
  • CSIR NET
  • Physical Sciences

45. the band gap of a semiconducting material used to make an led is 1.43 ev. what will be the minimum wavelength of the radiation emitted by this led, in um? (

45. The band gap of a semiconducting material used to make an LED is 1.43 eV. What will be the minimum wavelength of the radiation emitted by this LED, in um? (A) 8.68 (C) 8.68x102 (B) 8.68x10 (D) 8.68x 10

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