The long cutoff wavelength of GaAs is 0.923 m. Determine bandgap ener – McqOptions

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1.	The long cutoff wavelength of GaAs is 0.923 m. Determine bandgap energy.
A.	1.478*10<sup>-7</sup>
B.	4.265*10<sup>-14</sup>
C.	2.784*10<sup>-9</sup>
D.	2.152*10<sup>-19</sup>
Answer» E.

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