Wave OpticsHard
Question
Wavelength of light used in an optical instrument are λ1 = 4000 
and λ2 = 5000 , then ratio of their respective resolving powers (corresponding to λ1 and λ2) is
and λ2 = 5000 , then ratio of their respective resolving powers (corresponding to λ1 and λ2) is Options
A.16 : 25
B.9 : 1
C.4 : 5
D.5 : 4
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