Question

least count: meter scale - 1 mm vernier callipers - 0.1 mm, screw guage - 0.01 mm and sperometer - 0.05 mm. which has high accuracy?

Answer 1

Answer:

screw gauge

Explanation:

because it's least count is lowest which is 0.01mm..

hope this will help u

Answer 2

Answer:

Screw gauge.

Explanation:

Screw gauge gives you more precise measurment.And i personally think that its upto what you are measuring.