One main scale division of a vernier |Physics|JEE Main2024

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JEE Main 2024

09-04-24 S1

Question

One main scale division of a vernier caliper is equal to $m$ units. If $n^{\text {th }}$ division of main scale coincides with $(n+1)^{\text {th }}$ division of vernier scale, the least count of the vernier caliper is

Select the correct option:

A

$\frac{n}{(n+1)}$

B

$\frac{\mathrm{m}}{(\mathrm{n}+1)}$

C

$\frac{1}{(n+1)}$

D

$\frac{m}{n(n+1)}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

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