a58393cd-a56a-4e59-83a0-dddca8c4af78
prompter
What is an SI-unit?
7d177f31-ceb7-4af7-a8c7-e7a84027e660
a58393cd-a56a-4e59-83a0-dddca8c4af78
assistant
An SI-unit is any unit of measurement defined within the International System of Units, which is the modern form of the metric system and the world's most widely used system of measurement.
d0322fcb-465e-4ddf-af7d-209833855e3e
7d177f31-ceb7-4af7-a8c7-e7a84027e660
prompter
could you list some of the most commonly used SI units and their definition?
ad085e6e-f35c-40f5-93a8-54a49db6f430
d0322fcb-465e-4ddf-af7d-209833855e3e
assistant
Sure! Here are some of the most commonly used SI units and their definitions:

- **Meter (m)**: The SI unit of length.
- **Kilogram (kg)**: The SI unit of mass.
- **Second (s)**: The SI unit of time.
- **Kelvin (K)**: The Si unit of thermodynamic temperature.
- **Ampere (A)**: The SI unit of electric current.
- **Candela (cd)**: The SI unit of luminous intensity.
- **Mole (mol)**: The SI unit of amount of substance.