solve
Asked by sarveshvibrantacademy
16th May 2019,
11:45 AM
Answered by Expert
Answer:
For refraction at spherical surface, we have, 
.................(1)
.................(1)where μ is refractive index of spherical medium, v is image distance from pole,
u is object distance from pole and R is radius of curvature.
we have μ = 1.5, v = R+(32/3) cm , u = -6 cm
By substituting the values in eqn.(1), we get , 
...............(2)
...............(2)By solving eqn.(2), we get R ≈ 1.74 cm
Answered by Expert
17th May 2019,
5:28 AM
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