Question

Define least count of vernier.

Answer 1

Answer:

the minimum length accurateky measured by the vernier calliper is called least count of vernier calliper.

least count=0.1mm or 0.01cm

Answer 2

Least Count

Explanation:

Least count indicates the degree of precision of an instrument. It is the smallest measurement that can be taken accurately with the measuring instrument. A Vernier scale on a caliper may have a least count of 0.1 millimeters or 0.01 micrometers. Least count is the smallest change in the value that can be captured by the measuring instrument. The least count error occurs with both systematic and random errors.