Question

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

Answer 1

Answer:

Explanation:

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.

Answer 2

Answer:

standard unit of measurement is used universally by all the mathematicians,scientist,teachers,everybody.

the symbol of SI unit of length is M

Explanation:

all the scientists and mathematicians sat together and declared some set of measurements which is now used by us it is called as the SI unit of measument