Question

State any two precautions that must be taken while using a scale to measure the length of an object

Answer 1

Answer:

The precautions to be taken while using a meter scale to measure lengths are as follows : (1) The scale should be placed to the side of the object being measured. It should also be in touch with the object being measured. (2) While reading the scale, the eye must be placed vertically above the scale mark being read.