Question

in a verniar callipers, there are 10 divisions on the verniar scale​

Answer 1

n a vernier calipers, there are 10 divisions on the vernier scale and 1 cm on the main scale is divided in 10 parts. While measuring a length, the zero of the vernier lies just ahead of 18 cm mark and 4th division of vernier coincides with a main scale division. ... Length of one main scale division is 1 mm