Question

unit and measurement notes​

Answer 1

Answer:

MKS System In this system, the unit of length is metre, the unit of mass is kilogram and the unit of time is second. SI System This system contain seven fundamental units and two supplementary fundamental units.

MKS System In this system, the unit of length is metre, the unit of mass is kilogram and the unit of time is second. SI System This system contain seven fundamental units and two supplementary fundamental units....

Answer 2

Answer:

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Explanation:

unit - The unit of a physical quantity is an arbitrarily chosen standard which is widely accepted by the society and in terms of which other quantities of similar nature may be measured.

measurmnent - The process of measurement is basically a comparison process. To measure a physical quantity, we have to find out how many times a standard amount of that physical quantity is present in the quantity being measured