One centimetre on the main scale of a vernier callipers is divided into equal parts

PHYSICS · Numerical · CBSE · Physics · Units and Measurements · Units and Measurements

Problem

One centimetre on the main scale of a vernier callipers is divided into

10

equal parts. If

10

vernier divisions coincide with

8

small divisions of the main scale, then the least count of the callipers is