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no.the only light that can do that is a special light used by the crime investigators and the color of that light is a light purple or light green.
No that is not true its more of any black light which is a purple light not only do the crime investigators have it you can buy it at any store.
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Black surfaces absorbs light?
yes. Black=absorbs light. That is what black means.
What happens when hits a black surface?
im assuming that u meant "what happens when LIGHT hits a black surface?" the reason for this is that the black surface ABSORBS the light, and so none of the light waves can be reflected back (which is what makes it look black)
Does a pure red paper appear black in pure blue light?
it should do objects absorb all light except light of the colour of the object if there is no light of that colour the object appears black
What happens when light falls on opaque objects?
"Black" means "no light". That's why a dark room looks black at niight.If an object really looks black, then you know that it must have absorbed any lightthat hit it, because there's none left to bounce from the object into your eyes.
What would a red object look like under a yellow light?
Blue appears black under a yellow light. For example if you have a blue car and you put a yellow light on it will appear black due to the absence of color. The light has nothing to reflect back.
Can a black light find stains?
Yes, a black light will show stains, such as on a carpet or shirt.
Can you use black light to check clothing for semen stains?
yes if it's there Do you need anything else besides a black light?
Why do restaurants use black tablecloths?
Stains don't show so easily.
Should you get the white beats by Dre of black?
If you are someone who scratches and stains things easily, I recommend the black Beats By Dre as the stains don't show up much at all on them. However, the white beats do look cooler than the black ones.
When there are white stains in your car how can you check to see if its semen?
ultra violet light will show if its bodily fluids
Do the black beats by dre leave a lot of fingerprints?
Yes, fingerprints and other stains show up really well on the black glossy Beats.
What color does blood show up as under black light?
bLack
What is the name of the markers that show under a black light?
Markers that show under a black light are known as "black light reflective markers", "UV black light reactive", "invisible ink markers", or "black light reflective ink". There are different manufacturers of these items typically available in law enforcement shops, online stores, and sometimes in art stores/departments.
Do black-light tattoos show up in daylight?
Some black-light tattoos show up in daylight. It depends on how your tattoo is done. Some are done to appear as regular tattoos during the day, and then they look different under black light.
Do you need anything else besides a black light to detect semen stains?
an incantation a rabbits foot the scream of a frog and the swamps hair
Can you get black stain out of white shirts?
I have black stains under my underarm of my white shirts how can i get them out ? I have bleached them a few times and the stains are still there. Thanks
Can a black light detect old semen stains on tile floor?
WOW what a great question... Yep a black light makes the enzymes & minerals foreign to the flooring Glow at a different rate.. It wont tell you if its semen, just show the pattern & size.. most foreign liquids will glow even after they are dried.. But if your looking for semen or urine, vaginal fluids on sheets, walls, comforter, flooring etc a standard black light will work , the darker the room the better the definition..
