Question

In a virnier caliper the main scale is marked in cm and 22 vernier division are equal to 18main scale division calculate least count ​

Answer 1

Answer:

Least count of vernier scale is the difference between one main scale division and vernier scale division.

LC=1MSD−1V SS

$LC=1MSD− </p><p> \frac{16}{20} </p><p> </p><p> MSD$

$LC= </p><p> \frac{4}{ 20} </p><p> </p><p> MSD$

$LC= \frac{4}{20} ×1mm .....................(given)</p><p>LC \\ =0.2mm$