Physics · 2024
JEE Main · 5 April 2024, Shift 2 · Q36
A vernier callipers has 20 divisions on the vernier scale, which coincides with 19^th division on the main scale. The least count of the instrument…
A vernier callipers has $\displaystyle 20$ divisions on the vernier scale, which coincides with $\displaystyle 19^{\text {th }}$ division on the main scale. The least count of the instrument is $\displaystyle 0.1$ mm . One main scale division is equal to
$\displaystyle \_\_\_\_$ mm.
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle 2$
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JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.