Question

A screw gauge has 50 divisions on its circular scale. The pitch of the screw guage is 0.5 mm. What is its least count? plz i need the solution and the answer should be: 0.001 cm and yes i need the answer before 3pm (THANKYOU)

Answer 1

Answer:

Hey the formula for this question is written in your book

L. C= 0.5/50

This is the formula

You can divide it by ten to get your answer.