[1.2] Base quantity & derived quantity

the sound is not good I am quite disappointed

so touching for an excellent video

당신이 판촉하는 항목을 구입하는 방법

Nice video. Philochrony is the theory that describes the nature of time and demonstrates its existence. Time is magnitive: objective, Imperceptible and measurable.

A physical quantity is a quantity that can be measured, for a physical quantity there are numerical value of the magnitude of the quantity and the unit measurement of the quantity.



























I just typed this so I remember when I watch the video.

Mnshallllah casharkan ubahanhy

We can't hear

Plz remove the back ground music or plz keep the back ground music a bit low, since it’s a bit distractive

There are total 7 base quantities ! ,
1) length (m)
2)mass (kg)
3)time (s)
4) temperature (Kelvin)
5) intensity of light (L) (candela)
6) amount of a substance (m) (mole)
7) electric current (A) (ampere)