Ontology

Overview / Open Energy Ontology / Class - candela based unit

Label: candela based unit

Sub classes:

Definition:

"A luminous intensity unit which equal to the luminous intensity, in a given direction, of a source that emits monochromatic radiation of frequency 540 x 1012 hertz and that has a radiant intensity in that direction of 1/683 watt per steradian." [BIPM:BIPM, NIST:NIST]

Back to the super classes:

luminous intensity unit

view

Definition:

"A unit which is a standard measure of the wavelength-weighted power emitted by a light source in a particular direction." [Wikipedia:Wikipedia]