The power of a biconvex lens is 10 D and the radius of curvature of each surface is 10 cm. Then, the refractive index of the material of the lens is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Power of a biconvex lens is 10 D and radius of curvature of each surface 
.
Refractive index of the material, 
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