note for ocean optic web book：Liaght and Radiometry

Posted on In Word count in article: 45 Reading time ≈ 1 mins.

Souce: http://www.oceanopticsbook.info/

UNIT

All other quantities are derivable from these units.

Physical quantity Base Unit Symbol
length meter m
mass kilogram kg
time second s
electric current ampere A
temperature kelvin K
amount of substance mole mol
luminous intensity candela cd
Supplementary Units