solve
Asked by sarveshvibrantacademy
18th May 2019,
11:01 AM
Answered by Expert
Answer:
Refraction at spherical surface , we have 
.............................(1)
.............................(1)where μ is refractive index, v is image distance and R is radius of curvature.
for the spherical surface above AB, (1.6/v) + (1/2) = (0.6/1) or v = 16 m ........................(2)
for the spherical surface below AB, (2/v) + (1/2) = (1/1) or v = 4 m .........................(3)
From eqn.(2) and eqn.(3), Image separation distance = 16-4 = 12 m
Answered by Expert
18th May 2019,
3:26 PM
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