what do you mean by derive quantity ? Write any four derive quantity.
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Answer:
Derived Quantities
The Physical quantities that depend upon other physical quantity for its measurement are known as derived quantities. The measurement of derived quantities directly depends upon other quantities. So in order to measure the derive quantity, one must measure the quantities that it depends upon. Except 7 fundamental quantities, all other quantities are derived quantities. Some examples of derived quantities are:
- Acceleration ⇒
- Density⇒
- Pressure⇒
- Potential Difference⇒
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The Physical quantities that depend upon other physical quantity for its measurement are known as derived quantities. The measurement of derived quantities directly depends upon other quantities. So in order to measure the derive quantity, one must measure the quantities that it depends upon. Except 7 fundamental quantities, all other quantities are derived quantities. Some examples of derived quantities are:
Acceleration ⇒ m/s²
Density⇒ Kg/m³
Pressure⇒ PascalPascal
Potential Difference⇒ VoltVolt