With the base units of the SI system defined as at present, the relevant base unit is the unit of length (metre) and a volume is derived from it. However, it is mathematically (and conceptually) possible to define a unit of volume (litre) as a base unit and derive the unit for length from it.
The current base units are those for
Volume is derived, from length.
yes it is,it is derived by cubing the fundamental unit of length
It is a measure of mass per unit volume and is derived using measures of mass and lengths in three orthogonal dimensions.
This is not at all unusual. Volume for instance is formed from length, width, and depth. Electrical power is formed from knowing voltage and current. Speed from distance and time. There are many examples easy to think of.
Yes, area is a derived quantity.
Velocity is a derived quantity. Speed is velocity without direction. Velocity is derived from distance and time.
Fundamental quantities are quantities that can be measured such as mass, length and temperature. Derived quantities are quantities that has to be calculated such as pressure, volume and work done.AnswerThe SI does not define 'fundamental quantity', instead it uses the term 'Base Unit'. All other units are 'Derived Units', so-called because they are each derived from combinations of Base Units.
the differentiate between fundamental quantity and derived quantity?
derived quantity
Fundamental quantity
It is a derived quantity.
Current is a basic quantity, measured in amperes.