A) n
B) \[{{n}^{3}}\]
C) \[{{n}^{4}}\]
D) \[{{n}^{2}}\]
Correct Answer: B
Solution :
lf\[{{n}_{1}}=n\]and\[{{n}_{2}}=n+1\] Maximum wavelength \[{{\lambda }_{\max }}=\frac{{{n}^{2}}{{\left( n+1 \right)}^{2}}}{\left( 2n+1 \right)R}\] Therefore, for large \[n,{{\lambda }_{\max }}\propto {{n}^{3}}\]You need to login to perform this action.
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