A) 16 : 25
B) 9 : 1
C) 4 : 5
D) 5 : 4
Correct Answer: D
Solution :
R.P. \[\propto \frac{1}{\lambda }\Rightarrow \frac{{{(R.P.)}_{1}}}{{{(R.P.)}_{2}}}=\frac{{{\lambda }_{2}}}{{{\lambda }_{1}}}=\frac{5}{4}\]You need to login to perform this action.
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