When the two jaws of a vernier callipers are in touch, zero of vernier scale lies to the ri
Channel: Doubtnut
Date: 2020-02-09

When the two jaws of a vernier callipers are in touch, zero of vernier scale lies to the right of zero of main scale and coinciding with vernier division `3`. If vernier constant is `0.1 mm`, the zero correction is