Consider a Vernier callipers in which each `1cm` on the main scale is divided into `8`
Channel: Doubtnut
Date: 2020-08-16

Consider a Vernier callipers in which each `1cm` on the main scale is divided into `8` equal divisions and a screw gauge `5` divisions of the Vernier scale coincide with `4` divisions on the main scale and in the screw gauge, one complete rotation of the circular scale moves it by two divisions on the linder scale. Then: