JEE Main 2017 Solved Paper Solved Paper

Section: Physics

© examsiri.com

Question : 17 of 90

Marks: +1, -0

Some energy levels of a molecule are shown in the figure. The ratio of the wavelengths r=

λ1

λ2

is given by :

[Main 2017]

r=
3
4
r=
1
3
r=
4
3
r=
2
3

Go to Question:

Prev Question

Next Question