The vernier of a vernier scale is divided into 10 divisions

Last updated: 6/12/2023

The vernier of a vernier scale is divided into 10 divisions which coincide with 9 divisions of the main scale each main scale division being 0 5 mm When the two jaws of the instrument are in contact with each other the 4th division of the vernier scale coincides with a main scale division and the zero of the vernier lies to the right of the zero of the main scale When a sphere is inserted between the jaws the zero of vernier scale lies slightly to the right of 1 8 cm and the sixth vernier division coincides with a main division The diameter of sphere will be A 1 85 cm B 1 81 cm C 1 75 cm D 1 71 cm