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### Concepts of Derived Units Physical quantities whose dimensions and units are usually derived from fundamental quantities. Eg: time, speed, work, energy, momentum, volume, area, pressure, power, density and moment. | Quantity | SI Unit | Derived Quantity Unit | |---------...

### Concepts of Derived Units Physical quantities whose dimensions and units are usually derived from fundamental quantities. Eg: time, speed, work, energy, momentum, volume, area, pressure, power, density and moment. | Quantity | SI Unit | Derived Quantity Unit | |--------------------|----------------|-----------------------------| | Temperature | Kelvin | °C | | Current | Ampere | A | | Amount of Substance | Mole | mol | | Luminous Intensity | Candela | cd | 2. Volume = L³ 3. Speed = L/T 4. Velocity = L/T