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Some energy levels of a molecule are sh...

Some energy levels of a molecule are shown in the fig. The ratio of the wavelengths `r=lambda_(1)//lambda_(2)`, is given by

A

`r=(1)/(3)`

B

`r=(4)/(3)`

C

`r=(2)/(3)`

D

`r=(3)/(4)`

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The correct Answer is:
A
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