Question

what is a meter scale ? what is it used for ? what precautions should be taken while using it?​

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, eye must be placed vertically above the scale mark being read

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Answer 2

Answer:

A metre scale is a device used to measure length.

precautions

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, eye must be placed vertically above the scale mark being read