A) \[B=0.5\,eV\]
B) \[B=1.3\,eV\]
C) \[B=1.54\times {{10}^{-3}}eV\]
D) None of these
Correct Answer: A
Solution :
[a] Forbidden energy gap \[=\frac{12400(eV-\overset{o}{\mathop{A}}\,)}{\lambda (\overset{o}{\mathop{A}}\,)}\] \[=\frac{12400}{24750}eV=0.5eV\]You need to login to perform this action.
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