A) 4500\[\overset{0}{\mathop{A}}\,\]
B) 1700 \[\overset{0}{\mathop{A}}\,\]
C) 2800 \[\overset{0}{\mathop{A}}\,\]
D) 3000 \[\overset{0}{\mathop{A}}\,\]
Correct Answer: D
Solution :
As \[E(eV)=\frac{12375}{\lambda ({\AA})}\] \[4.125=\frac{12375}{\lambda }\] \[\lambda =\frac{12375}{4.125}\] \[=3000{\AA}\]You need to login to perform this action.
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