What are the rules to be followed to make an accurate measurement with

1.	What are the rules to be followed to make an accurate measurement with scale?
Answer» 1. To avoid the parallax error. 2. Your eye must be exactly in front of vertically above the point where the measurement has to be taken.

What are the rules to be followed to make an accurate measurement with scale?

Answer»

1. To avoid the parallax error.

2. Your eye must be exactly in front of vertically above the point where the measurement has to be taken.

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What are the rules to be followed to make an accurate measurement with scale?

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