Physics · 2023
JEE Main · 30 January 2023, Shift 1 · Q16
A person has been using spectacles of power -1.0 dioptre for distant vision and a separate reading glass of power 2.0 dioptres. What is the least…
A person has been using spectacles of power -$\displaystyle 1.0$ dioptre for distant vision and a separate reading glass of power $\displaystyle 2.0$ dioptres. What is the least distance of distinct vision for this person :
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle 50$ cm
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JEE Main 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.