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Only those that can be transmitted by visible light, color (includes black & white) and intensity (how bright or dark an object appears).
Illuminance is another word for 'luminous-flux density', which describes the intensity of the luminous flux hitting a surface. Its SI unit of measurement is the lux, which is a special name given to a lumen per square metre. Luminance is a measure of the intensity of the light reflected by a surface. Its SI unit of measurement is the candela per square metre.
Yes. The only difference is that with reflected light the central spot will be dark while on the other hand with transmitted light it will be bright.
Bright particles of smoke seen moving against a dark background.
it depends on the brightness as in yellow it is very bright so it irritates your eyes, black a very dark color soothes the eyes, this is because bright colors reflect light into the eyes.
black and yellow
no, but it does have a very bright screen
There is a tutorial that shows you how to get a bright white background in a video in the related links of this question.
yeah because your futures bright
Yes. Some background galaxies are invisible due to being close to a bright foreground galaxy.
the light from sun is reflected &it is too bright
Because the intensity is maximum at the centre. Therefore the central spot is bright and not dark.
Light green or earth tones
Yes. Some faint background galaxies are masked out due to being close to a bright foreground galaxy.
Depends on the type of fish. Some prefer darker environments, and will be distressed by an overly bright tank, such as one with no plant cover, and a reflective material as the background. Aggressive fishes may become more aggressive if there is a reflective background: they see their reflection as a rival fish. In general, no, background color doesn't affect behavior.
Intensity is the amount of light the pixel reproduces (how bright it is). Density refers to the amount of pixels that are used to encode an inch or an centimeter of the photograph.
Count Olaf used bright lights that reflected on a mirror and burned our house down.