define derive quantity mention the name of any two derived quantities?
Answers
Answer:
derived quantity. any secondary quantity, such as volume, derived from a combination of basequantities, such as mass, length, and time.
Explanation:
Derived quantityNameSymbolareasquare meterm2volumecubic meterm3speed, velocitymeter per secondm/saccelerationmeter per secondsquaredm/s2
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Derived quantities are basically those quantities which are got by using fundamental units.
Derived quantities are those quantities which are derived by using one or more of seven fundamental units.
These fundamental quantities are those quantities which cannot be derived and are basic units.
Which are
metre of length , kilogram of mass , second of time , Kelvin for temperature , mole of amount , ampere for electric current , candela for luminous intensity.
Example of derived quantities
Density = \bf{\frac{mass}{volume}}
volume
mass
and the SI unit of volume is (metre)³
So the Derived unit of density is
kg/m³