Physics · 2024
JEE Main · 9 April 2024, Shift 1 · Q49
One main scale division of a vernier caliper is equal to m units. If n^th division of main scale coincides with ( n +1)^th division of vernier scale,…
One main scale division of a vernier caliper is equal to m units. If $\displaystyle \mathrm{n}^{\text {th }}$ division of main scale coincides with $\displaystyle (\mathrm{n}+1)^{\text {th }}$ division of vernier scale, the least count of the vernier caliper is :
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle \frac{\mathrm{m}}{(\mathrm{n}+1)}$
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JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.