In an experiment with vernier calipers of least count 0.1\ {mm}, when two jaws are joined together the zero of vernier scale lies right to the zero of the main scale and 6^{\;{th}\;} division of vernier scale coincides with the main scale division. While measuring the diameter of a spherical bob, the zero of vernier scale lies in between 3.2\ {cm} and 3.3\ {cm} marks, and 4^{\;{th}\;} division of vernier scale coincides with the main scale division. The diameter of bob is measured as [10-Apr-2023 shift 2]

Question

Examsnet · Accepted Answer

Correct Answer is : 3.18 cm3.18\ {cm}3.18 cm

JEE Mains 10 Apr 2023 Shift 2 Paper