Light intensity used to measured according to this what is the thing? I prefer to get a correct answers ☺️☺️
Answers
Answered by
1
Answer:
Lux
Explanation:
The lux (symbol: lx) is the SI unit of illuminance and luminous emittance, measuring luminous flux per unit area. It is equal to one lumen per square metre. In photometry, this is used as a measure of the intensity, as perceived by the human eye, of light that hits or passes through a surface.
hope this helps....
Similar questions