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The ratio of resolving powsers of an opt...

The ratio of resolving powsers of an optical microscope for two wavelengths `lambda_(1) = 4000 A and lambda_(1)=6000 A` is

A

`16 : 81`

B

`8 : 27`

C

`9 : 4`

D

`3 : 2`

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The correct Answer is:
D
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AAKASH SERIES-WAVES OPTICS-EXERCISE -II (DIFFRACTION)
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