Question

2. Write the need of a standard unit.​

Answer 1

Answer:

Standard units are the units used all over the world for measuring a particular quantity. The need of a standard unit arises when we deal with people when from other places. This is because the unit used in that place may not be used by you and you might not be familiar with it.

Answer 2

Explanation:

We need standard unit for measurement to make our judgement more reliable and accurate. For proper dealing, measurement should be same for everybody. Thus there should be uniformity in measurement. For the sake of uniformity we need a common set of units of measurement, which are called standard units. Nowadays Si units in science and technology almost universally

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