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What element is used for making coloured lights?
Neon. It's actually a sort of orangey-red and not a pure red. Pure red bulbs are probably fluorescent bulbs containing mercury vapor with tinted glass to make the light appear red.
Why are red lights red?
Meaning it's STOP not GO in one case... In the other, red lights are red because... The light passes through a red filter which colors the light red. It comes to our eyes as red, and we see it as red.
What is the name of the Fluorescent red dye resulting from bromine on fluorescein?
The name of the fluorescent red dye is eosin
What color car runs a red light the most?
white ones with fluorescent stripes down the sides and blue flashing lights ontop. in second place it is mostly large red trucks
What is inert gas used to make bright city lights?
neonFluorescent tubes contain argon.You mean INERT gas , and it's neon.Neon is used generally for red lamps; also is more expensive. Common fluorescent lamps are filled with argon.
Why does computers make your eyes red?
They don't.
How do you make your eyes glow red?
You don't.
How do you get red eyes black dragon in yugioh duelist of the roses?
Red-Eyes B. Dragon can be obtained by dueling Jounochi. A.K.A. Joey Wheeler. Make sure you don't beat him until he uses Red-Eyes B. Dragon. Then destroy it. Make sure Red-Eyes is in Joey's graveyard when you win. Then you have the chance of getting his Red-Eyes from the slot machine. Good luck!
What is the purpose of the red lights used in submarine control rooms?
Red light is supposed to be easier for the eyes to transition to darkness. Red lights are also used on the bridge or pilot house of boats and ships. It does allow you to regain your night vision quicker.
What drugs make eyes puffy and red?
Marijuana
How do people make red eyes ultimate dragon Yu-Gi-Oh card?
There is no such thing as a Red-Eyes Ultimate Dragon.
Do fluorescent light have more blue or red?
PURPLE
