Question

What is Measurement of Length?

Answer

Measurement of Length - The devices generally used in the laboratory for the measurement of the length of a body are: 1. Metre scale having least count 1mm. 2. To measure length accurately upto 1/10 th or 1/100 th of a millimeter vernier calipers, screw gauge and spectrometer are used.
Related Topicसंबंधित विषय