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1.1 – Measurements in physics
- Fundamental and derived units
Fundamental SI units
Quantity | SI unit | Symbol |
Mass | Kilogram | kg |
Distance | Meter | m |
Time | Second | s |
Electric current | Ampere | A |
Amount of substance | Mole | mol |
Temperature | Kelvin | K |
Derived units are combinations of fundamental units. Some examples are: