Write the precaution to be followed when a metre scale is being used for measuring a given length
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96
PRECAUTIONS:-
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.
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.
Answered by
17
Answer:
your answer is in pic ok
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