Question

what praction should be taken while using meter scale​

Answer 1

Answer:

keep a ruler exactly to a length to be measured

avoid using word about portion of the ruler

keep the eye vertically above the point where the measurement is to be taken

Answer 2

Explanation:

precaution to be taken while using meter sscale are-

1) Keep the ruler exactly along the length to be measured.

2) Avoid using worn out portions of the ruler.

3) Keep the eye vertically above the point where the measurement is to be taken.

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