Question

what is physical quantity? harsh Suno kal Mein accha tikh hai kal bate karenge school bhe hai toh good night and sweet dreams by​

Answer 1

Answer:

A physical quantity is a property of a material or system that can be quantified by measurement. A physical quantity can be expressed as the combination of a numerical value and a unit. For example, the physical quantity mass can be quantified as n kg, where n is the numerical value and kg is the unit.