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There is no such thing as black light. Black is the absence of light.
The above statement is incorrect. The color Black when speaking of light, is the absence of light, but a black light is the term used for Invisible ultraviolet or infrared radiation
A black light causes fluorescent materials to emit visible light and is used to take pictures in the dark of various substances.
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∙ 14y ago
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Why plant may look green in sunlight but black under red light?
because under red light ther is no green light for the to reflet ☻ ☺
What will a green t-shirt look like under a red light?
a black T-shirt
What do you see when you look at a red tulip with green leaves under a green light?
Simon Cowl he's some tulip alright. but you'd see green leaves and a black tulip
Under which color light will plants grow fastest?
Blue and purple light.
What does black algae look like?
its just like that green stuff you'd find on trees or rocks or sidewalks after it rains except under water.
Green rock glows under black light?
Yes, but it is not nesicarally green rock that glows under black light. Some rock are florescent and glow (under black light). Most of these rocks appear green, but not nesicarally all of them.
What color is blue sky under green light?
Black because green light is absorbed by the blue sky
What color will a red shirt look under a green light?
kind of brownish
Why plant may look green in sunlight but black under red light?
because under red light ther is no green light for the to reflet ☻ ☺
Why does a red and green jumper appears to be a red and black jumper under red light?
White light is made up of all of the colors of the spectrum, so the green looks green because the green light is reflected back to your eyes while the other colors are absorbed. Under a red light, the green light is filtered out so there is no green to reflect so it looks black.
What color would red look under a green light?
black
What color does green look like under magenta light?
BLACK.
How does a black and green sports kit look under a blue light?
Black and blue, respectively
Does any urine glow under a black light?
there is no kind of urine that will glow under a black light. Urine will glow green under a neon light, yet it is mainly unseeable with the naked eye without a neon light.
What colour are the wood chippings under the school tree?
light brown and then dark brown to black when wet and muddy
What other color than green (and black) would appear black under red light?
all colors except red will appear black in red light
Why does a green leaf appear green in daylight and dark in red light?
Green objects reflect all green wavelengths of visible light, so if it is only under red light, it has no colors to reflect and appears black.
