System ae International
femto metre -A SI Unit of length 1fm=10^-15m
"Say Si Si"
A watt is simply the SI unit for power, and the horsepower is the Imperial unit for power. Power is simply the rate of doing work, so there is no such thing as 'electrical' or any other, 'sort' of power. In Europe, a car's engine output power ('brake power') is expressed in kilowatts as the horsepower is considered obsolete.
Aké si bola dieťa? Bola si dobrá žiačka? Zmenila ťa popularita? Tvoje záluby? Mas viac surodencov? V šoubiznise si si našla viac priatelou?
the coulomb
S2cmS2m
This is a non-sensical question.
vector quantity
The physical quantity is simply called area. The official unit (in SI) is the square meter.
The SI unit of electric charge is the Coulomb.
The volume is measured in SI with litre (L) or millilitre (mL).
No kilogram is the SI unit for fundamental physical quantity namely mass.
There are different units for different quantities.
The SI unit for a quantity of energy is the Joule.The SI unit for the rate of moving energy is the watt = 1 joule per second.
A bequerel is the derived SI unit of radioactive activity, named after French physicist Henri Becquerel.
Kilograms are the SI unit for mass. Mass is the amount of matter an object has.