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What will a green apple appear to be when viewed through a red filter?
It will be black because there may not be any green light reflecting the green apple so if theres no light then it will become black
Is there any potassium in crystal light?
is there a lot of potassium in crystal light
What color does a green leaf appear to be in red light?
Black, obviously. The reason green leaves appear green is because when placed in white light, the leaf absorbs all the colors of the spectrum and reflects only green light. However, in red light, the leaf absorbs the red light but is unable to reflect any green light because there is no green to reflect. So, it appears black. Try watching green plants at night (or very low light conditions). That should give you a practical proof of the fact mentioned above.
What color would a green object be if you shined an orange light on it?
A "green" object is called "green" because that's the only color of light it reflects, and it absorbs any other color. If orange light is shining on it, then there's no light for it to reflect, and it looks black to you.
If you look through a red filter at a sheet of green paper that is in white light what will you see?
The paper appears black. -- The paper is called "green" because it absorbs any light that isn't green, and reflects only green light to the observer. -- The filter is called "red" because it absorbs any light that isn't red, and transmits only red light through to the other side. -- There's no red light shining from the paper into the filter, so there's no light leaving the filter. The paper appears black.
Why does a green object look black in light?
For exactly the reason that you call it a "a green object". You describe it that way because most of the time, when it's being illuminated by light of all colors, the only color that it does NOT absorb, and that remains to bounce off of the object and be seen by your eye, is the green. When there is no green light striking the object, it can't reflect any light to your eye, and it appears black.
Why does a green object look black in red light?
For exactly the reason that you call it a "a green object". You describe it that way because most of the time, when it's being illuminated by light of all colors, the only color that it does NOT absorb, and that remains to bounce off of the object and be seen by your eye, is the green. When there is no green light striking the object, it can't reflect any light to your eye, and it appears black.
Why does a red laser not pass through green or blue Jello?
The secret is explained by the titles "green jello" and "blue jello". Green jello is green because any color of light other than green light is absorbed by the jello, and the only light that remains free to scatter toward your eye is the green light. If no green light shines on it, no light at all will leave it, and you'll perceive it as black. Blue jello is blue because any color of light other than blue light is absorbed by the jello, and the only light that remains free to scatter toward your eye is the blue light. If no blue light shines on it, no light at all will leave it, and you'll perceive it as black. Any red light entering either of these quivering samples is absorbed, and nothing comes out the other side of either one.
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.
Does crystal light drinks contain cafeine?
i am diabetic and also have some arythemea cannot have cafeine does crystal light contain any
Are there any house cleaning tips using a black light?
Yes, If you have a cat that pees on the carpet but you don't know where it is,take the black light and shine it on the carpet it will show the spots where your cat has peed as a light green color.
What colour would a green object look in red light and why?
Well, the grapes, if in a black room, will absorb off any colours that are not its colour. So the answer would be black. The green grapes would turn black if a red light was shone upon them. ^ hope i have helped!
