Physics · 2020
NEET 2020 · 14 October · Code Z6 · Q123
The power of a biconvex lens is 10 dioptre and the radius of curvature of each surface is 10 cm. Then the refractive index of the material of the…
The power of a biconvex lens is $\displaystyle 10$ dioptre and the radius of curvature of each surface is $\displaystyle 10$ cm. Then the refractive index of the material of the lens is,
Official answer
(3)
$\displaystyle \frac{3}{2}$
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NEET (UG) 2020 Physics question, with the answer from NTA’s final answer key. Where our answers come from.