Published by:
CGP EDU Academic Team
Published on: August 14, 2026
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
654 x 10 -11 m
B
10.4 x 10 -26 m
C
654 nm
D
654 
Text Solution
Verified by ExpertsThe correct answer is:
NOT AVAILABLE
Now, wavelength of light emitted by p-n junction diode of energy gap 1.9 eV.
=653nm
654nm
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