Physics · 2022
JEE Main · 29 June 2022, Shift 1 · Q59
A parallel beam of light is allowed to fall on a transparent spherical globe of diameter 30 cm and refractive index 1.5. The distance from the centre…
A parallel beam of light is allowed to fall on a transparent spherical globe of diameter $\displaystyle 30$ cm and refractive index 1.5. The distance from the centre of the globe at which the beam of light can converge is \_\_\_\_ mm.
Official answer
225
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JEE Main 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.