Question

(a) Density
In S.I System there is one unit for physical
quantity so system is called ​

Answer 1

Answer:

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Explanation:

Density, mass per unit volume, is then measured in kilograms per cubic metre (kg/m3); the kg/m3 is identical to the g/dm3. A density of 1.25 g/cm3 is a density of 1250 kg/m3. Some of these derived units are used often enough that special names and symbols are used for them.

BRAIN LIST ANS PLS

Answer 2

Answer:

standard quantity

Explanation:

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