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Electronic Devices · 2024 · 9 Apr · Shift 1

1 Physics questions from this JEE Main paper
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Electronic Devices · 2024 · 9 Apr · Shift 1

1 Physics questions from this JEE Main paper

  1. Q66.A light emitting diode (LED) is fabricated using GaAs semiconducting material whose band gap is 1.42 eV. The wavelength of light emitted from the LED is :
    Physics · Electronic Devices · MCQ