The vernier constant of a Vernier Callipers `A` and `B` are `0.01 cm` and `0.01 mm` respectively.
Channel: Doubtnut
Date: 09/02/2020

The vernier constant of a Vernier Callipers `A` and `B` are `0.01 cm` and `0.01 mm` respectively. The one which can measure the length of a small cylinder more accurately is