Module uom::si::luminous_intensity
source[−]Expand description
Luminous intensity (base unit candela, cd).
Structs
attocandelas
The candela is the SI unit of luminous intensity in a given direction. It is defined by taking the fixed numerical value of the luminous efficacy of monochromatic radiation of frequency 540 × 10¹² Hz, Kcd, to be 683 when expressed in the unit lm W⁻¹, which is equal to cd sr W⁻¹, or cd sr kg⁻¹ m⁻² s³, where the kilogram, meter, and second are defined in terms of h, c and ∆νCs.
centicandelas
decacandelas
decicandelas
exacandelas
femtocandelas
gigacandelas
hectocandelas
kilocandelas
megacandelas
microcandelas
millicandelas
nanocandelas
petacandelas
picocandelas
teracandelas
yoctocandelas
yottacandelas
zeptocandelas
zettacandelas
Enums
Unit enum.
Traits
Trait to identify units which have a conversion factor for the
Quantity. See Conversion<V>.
Functions
Quantity description.
Iterate over all defined units for this quantity.
Type Definitions
Dimension of luminous intensity, J (base unit candela, cd).
Luminous intensity (base unit candela, cd).