Physics, asked by ankitkr385, 1 month ago

52. An LED is constructed from a p-n junction diode using GaAsp. The energy gap is 1.9 eV. The wavelength of the light emitted will be equal to (a) 10.4 x 10-26 m (b) 654 nm (c) 654 Å (d) 654 x 10-11 (Odisha NEET 2019) m

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Answered by divyanshpandya792

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