A screw gauge gives the following reading when used to measure the diameter of a wire. Main scale reading=6mm. Circular scale reading=64 divisions. Given that 1 mm on main scale corresponds to 100 divisions of circular scale.What is the diameter of wire?
1 Answer
The diameter of the wire
Explanation:
The screw gauge has the main scale in
Therefore, the least count of the screw gauge
The reading of the diameter is