getuabera320 getuabera320

16-02-2021
Physics

contestada

can all physical quantities expressed by dimension

Respuesta :

arunkumar17 arunkumar17

16-02-2021

Answer:

Yes

Explanation:

A quantity that has dimensions must have units. Yes a quantity have units but still be dimensionless for example,unit of angle is radian ,but it is a dimensionless quantity. A dimensionless quantity may have unit. ... A unitless quantity never has a non-zero dimension.Jun 21, 2013

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