Question

Explain the need for standards and systems of units in measurements.

Answer 1

Needs for the standard system of unit:

1. To discuss our studies or research between two persons from different origins.
2. For uniformity we need a common set of measurements.
3. To make our judgment more reliable and accurate.
4. Without a standard unit we can not export/import, even a nut bolt.
5. Standard unit helps us to connect the world from one corner to the other.