A vernier caliper is a precision measuring tool commonly used in workshops and laboratories primarily for what purpose?

Explanation

A vernier caliper is a precision measuring tool used to accurately measure small lengths, thicknesses, or internal and external diameters of objects, offering significantly finer precision than a standard ruler alone. It works using a main scale combined with a secondary sliding scale, called the vernier scale, which allows a user to read measurements to a much finer fraction of a unit than the main scale alone would allow. Vernier calipers are widely used in fields like engineering, manufacturing, and scientific laboratories where precise small measurements are essential. Explore more Everyday Science MCQs on mcqstutor to keep practicing.