| Symbol | Physical Quantity | Name |
|---|---|---|
| m | Length | Meter |
| kg | Mass | Kilogram |
| s | Time | Second |
| A | Electric Current | Ampere |
| K | Thermodynamic Temperature | Kelvin |
| mol | Amount Of Substance | Mole |
| Symbol | Physical Quantity | Name | Definition |
|---|---|---|---|
| Hz | frequency | Hertz | [/s] |
| J | energy | Joule | [m² kg /s²] |
| N | force | Newton | [m kg /s² = J /m³] |
| W | power | Watt | [m² kg /s³ = J /s³] |
| Pa | pressure | Pascal | [/m kg /s² = N /m² =J /m³] |
| C | electric charge | Coulomb | [s A] |
| V | difference | Volt | [/m² kg /s³ /A = J /s /A] |
| Ohm | electrical resistance | Ohm | [/m² /kg³ /A² = V /A] |
| l | volume-liquid | litre | [dm³] |
| Symbol | Name | Definition |
|---|---|---|
| T | tera | e+12 |
| G | giga | e+09 |
| M | mega | e+06 |
| k | kilo | e+03 |
| h | hecto | e+02 |
| D | deca | e+01 |
| d | deci | e-01 |
| c | centi | e-02 |
| m | milli | e-03 |
| u | micro | e-06 |
| n | nano | e-09 |
| p | pico | e-12 |
| f | femto | e-15 |
| a | atto | e-18 |
| Symbol | Physical Quantity | Name | Definition |
|---|---|---|---|
| A | Length | Angstrom | e-10 m |
| dyn | Force | Dyne | e-5 N |
| bar | Pressure | e-5 N /m² | |
| erg | Energy | e-7 J | |
| H | Area | hectare | e+4 m² |