Question

3. Define physical quantity with examples?
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Answer 1

A physical quantity is a property of a material or system that can be quantified by measurement. ... For example, the physical quantity specific gravity may be represented by just the number "2.3", the physical quantity mass can be quantified as "7.42 kg", where "7.42" is the numerical value and "kg" is the unit.

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Answer 2

Answer:

anything that can be measured is called physical quantity eg-length,breadth,volume

Explanation:

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