The SI unit of Intensity of light is CANDELA.
In the SI the unit of luminous intensity is candela(cd).
Luxmeter measures luminous intensity. The SI unit of luminous intensity is candela (cd).
The SI unit of luminous intensity is the candela.
The SI unit for luminous intensity is candela (cd).
candela--------------------------------------------The official international definition of candela (1979) is:"The candela is the luminous intensity, in a given direction, of a source that emits monochromatic radiation of frequency 540 x 10e12 hertz and that has a radiant intensity in that direction of 1/683 watt per steradian".
Length: mcurrent: Atemperature: Kmass: kgtime: sluminous intensity: cd
The answer is 'luminous intensity' which, in SI, is expressed in lumens.
Candela is the basic SI unit of luminous intensity. In other words it is a measure of how bright/intense the human eye perceives the light in a given direction.
In the SI system, the basic units aremetre : lengthkilogram : masssecond : timeampere : electric currentkelvin : thermodynamic temperaturemole : amount of substancecandela : luminous intensity.
candela
The symbol for luminous intensity is Iv, and it is measured in candelas (cd) in the field of optics.
In the SI system, the basic units aremetre : lengthkilogram : masssecond : timeampere : electric currentkelvin : thermodynamic temperaturemole : amount of substancecandela : luminous intensity.