Physics · 2021
JEE Main · 4 August 2021, Shift 1 · Q30
A parallel beam of light incident on a solid glass sphere of radius 50 cm and refractive index 1.5. The distance of image from the outer edge of…
A parallel beam of light incident on a solid glass sphere of radius $\displaystyle 50$ cm and refractive index 1.5. The distance of image from the outer edge of sphere is
\_\_\_\_ cm.
Official answer
25
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.