Question

What is meant by a standard unit of measurement? Why is it necessary to have standard unit of measurement
Name the Slunit of length and its symbol

Answer 1

Answer:

Standard units are commonly used units of measurement, which help us measure length, height, weight, temperature, mass and more. These units are standardised, which means that everyone gets the same understanding of the size, weight and other properties of objects and things.Meter and its symbol is m.

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