Questions
If in a planoconvex lens , the radius of curvature of the convex surface is 10 cm and the focal length is 30 cm, the refractive index of the material of the lens will be
detailed solution
Correct option is C
130=μ−1110 orμ−1=13 orμ=1+13=43=1.33Talk to our academic expert!
Similar Questions
Image of the sun is formed by a binconvex lens of focal length f. The image is a circular patch of radius r and is formed on the focal plane of the lens. Choose the correct statement from the following
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