Question

A Vernier callipers has its main scale of 1 cm equally
divided into 10 equal parts. 20 vernier scale divisions is
equal to 19 main scale divisions. Using this vernier a
student measures the diameter of wire. He found that
main scale reads 2 small divisions and 4th division of
vernier scale coincide with a main scale division. The
diameter of the wire is
2.02 mm
2.2 mm
2.5 mm
2.1 mm​

Answer 1

Answer:

HOPE IT HELPS YOU :)

PLEASE LIKE THE ANSWER AND FOLLOW ME!!

Answer 2

⭐✨✨✨Good morning✨✨✨⭐