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The ratio of resolving power of an optic...

The ratio of resolving power of an optical microscope for two wavelength `lambda_(1)=4000Å` and `lambda_(2)=6000Å` is:

A

`8:27`

B

`9:4`

C

`3:2`

D

`16:81`

Text Solution

Verified by Experts

The correct Answer is:
C
As resolving power of microsope,
`((RP)oo(1))/(lambda_(wavelength))rArr(RP_(1))/(RP_(2))=(lambda_(2))/(lambda_(1))=6000/4000=3/2`
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