A) 16 : 81
B) 8 : 27
C) 9 : 4
D) 3 : 2
Correct Answer: D
Solution :
Resolving power \[\propto \frac{1}{\lambda }\] \[\frac{{{R}_{1}}}{{{R}_{2}}}=\frac{{{\lambda }_{2}}}{{{\lambda }_{1}}}\] \[=\frac{6000\overset{\text{o}}{\mathop{\text{A}}}\,}{4000\overset{\text{o}}{\mathop{\text{A}}}\,}\] \[=\frac{3}{2}\]You need to login to perform this action.
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