Question

density is called a derived physical quantity. why?​

Answer 1

Answer:

Derived physical quantities are quantities that are calculated from 2 or more measurements. Derived quantities cannot be measured directly.

Example: area, volume, and density.

The formula to find density is

d = M/V

M= mass ; V= Volume

So we are using 2 measurements.

∴ Density is called a derived physical quantity

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