Physics, asked by gamingfromyears, 5 hours ago

mention the precautions to be observed while measuring the length of a pencil using a ruler

Answers

Answered by panda9387
1

Answer:

we should keep our scale straight and hold it on one place and remember to marks the starting and ending points

Answered by sarkargopa308
1

Answer:

i) the level of eye and level of scale mark should be perpendicular to each other.

ii) the zero of scale should coincide with starting point.

iii) it should be straight along the line.

Explanation:

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