Which physical quantity is not relative?
Answers
Answer:
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 magnitude and a unit. For example, the physical quantity mass can be quantified as n kg where n is magnitude and kg is the unit.
Answer:
are not physical quantities because these can not be measured.
Measurement is necessary to determine magnitude of a physical quantity, to compare two similar physical quantities and to prove physical laws or equations.
A physical quantity is represented completely by its magnitude and unit.
Explanation:
Strain is a good example, because it is the ratio of original length to extended length, the units cancel and it is dimensionless.
This is the correct term for 'having no units