Physics, asked by rajeev9780, 11 months ago

what is meant by a standard unit of measurement why is it necessary to have standard unit of SI unit name the SI unit of length write its symbol​

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Answered by chitra319
5

Answer:

SI unit is something that ia used world wide for measurement... it stands for standard unit si unit for length is meter its symbol is m...

Answered by Kamalpreet1978
1

Explanation:It is to have SI system because if people from different countries used different units it would have created confusion in trade with them..

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