Question

The circular head of the screw gauge is divided into 20 divisions and the screw moves 1 mm ahead in two rotations of the head of the screw. Find its least count
Plz answer fast plz​

Answer 1

Answer:

See in the attachment..

Hope This helps you mate

#Siddharth here!

Answer 2

Answer:

then old I'd use krti ho kya tum???

or tumhe jo kam tha vo btao kya tha??