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JEE MAIN 2019
10-01-2019 S2
Question
The eye can be regarded as a single refracting surface. The radius of curvature of this surface is equal to that of cornea (7.8 mm). This surface separates two media of refractive indices 1 and 1.34, Calculate the distance from the refracting surface at which a parallel beam of light will come to focus.
Select the correct option:
A
4.0 cm
B
1 cm
C
3.1 cm
D
2 cm
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
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