illuminance मीनिंग इन हिंदी

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In the UK, illuminances are reduced with higher values S / P ratio
An illuminance of 6400 8600 high pressure sodium, and metal halide lamps.
Illuminance is a measure of how much luminous flux is spread over a given area.
Two national standards now allow for variation in illuminance when using lamps of different spectra.
At EV = 15 ( the " sunny sixteen " amount of light ) the illuminance is or.
In radiometry, radiosity, luminance, luminous flux, luminous intensity, illuminance, luminous emittance ).
The luminance range of a scene maps to the focal-plane illuminance and gamma of the film.
for example, air temperature in the case of space-heating or lux levels for illuminance.
For a given spectral distribution, the photocurrent is linearly proportional to the illuminance ( and to the irradiance ).
In astronomy, apparent magnitude is a measure of the illuminance of a star on the Earth's atmosphere.

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