____________ \[3E\] |
____________ \[5E/3\] |
____________ \[E\] |
A) \[3\lambda \]
B) \[2\lambda \]
C) \[5\lambda \]
D) \[\frac{3\lambda }{5}\]
Correct Answer: A
Solution :
: From figure, \[\frac{hc}{\lambda }=3E-E=2E\] ??.(i) \[\frac{hc}{\lambda }=\frac{5E}{3}-E=\frac{2}{3}E\] ??.(ii) Divide (i) by (ii), we get \[\frac{\lambda }{\lambda }=3\] or \[\lambda =3\lambda \]You need to login to perform this action.
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