A) 13375 eV
B) 12375 eV
C) 14375 eV
D) 15375 eV
Correct Answer: B
Solution :
\[E(eV)=\frac{hc}{e\lambda }=\frac{6.6\times {{10}^{-34}}\times 3\times {{10}^{8}}}{1.6\times {{10}^{-19}}\times 1\times {{10}^{-10}}}=12375\,eV\]You need to login to perform this action.
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