Question

Define measurement. what is need of it​

Answer 1

Measurements require tools and provide scientists with a quantity. A quantity describes how much of something there is or how many there are. A good example of measurement is using a ruler to find the length of an object. ... In the SI system, each unit of measure has a base unit.

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Answer 2

Measurements required tools and provide

scientists with a quantity describe how much of something there is or how many

there are a good example of measurement

is using a ruler to find the length of an object .in the SI system , each unit of measure has a base unit.