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What else can I help you with?
Why aren't black lights black?
Black as a color would absorb all visible frequencies of light. A "black light" is not actually black, but rather emits most of its light in the ultraviolet frequencies. This light is invisible to our eyes except that it interacts with certain materials that fluoresce (glow in the dark) when they absorb UV light. These lights are also used for indoor plants that need UV light to grow.
How do euglena react to bright lights?
it blinds them keep them in complete black
Do black lights use more electricity than regular bulbs?
Black lights typically use the same amount of electricity as regular bulbs of the same wattage. The difference is in the type of light they emit: black lights emit ultraviolet (UV) light, which is not visible to the human eye but can make certain materials glow.
Why cant you produce black light?
Black light is produced using ultraviolet (UV) lights. These lights emit UV radiation, which causes certain materials to glow or fluoresce in a way that appears to be black light. Other colors of light don't have the same effect on these materials, which is why they cannot produce black light.
Are dashboard lights and indicator lights the same thing?
no. however your indicator lights are located in your dashboard. dashboard light will light up when you turn your headlights on. Ex. the lights that are illuminated behind your miles per hour needle or behind your fuel gauge. Your indicator light are a lights that come on when your first turn the ignition. these lights indicate when your oil needs to be changed or your fuel is low or your washer fluid is low or the blue light that is illuminated when your headlights are on bright or high beam etc.....most newer model cars are equipped with the indicator lights. hope this is helpful.
Which lights are most helpful to the pilot landing on the MOS in fog or rain?
strobe lights
Why are fluorescent lights helpful in preserving earths natural resources?
Fluorescent lights are not helpful in preserving natural resources. It is an artificial light made from products using resources from the earth.
Are black lights or red lights harmful to Chinese Water Dragons?
I'm not sure about black lights but in-fared lights are good for night time lighting and heating
Is neon helpful?
In my opinion, Neon is helpful because it is used for neon lights and it has only 0.0018 of the earth's atmosphere is Neon.. :)
What are ultraviolet lights called?
They are sometimes called "black lights".
Are black lights fluorescent?
black lights are lights. so they are not flourescent, however they can light up flourescent objects (like highlighter ink or paper)
Where can you rent black lights in Ohio?
You can Rent Black Lights almost everywhere even at some Party Stores.
What can black lights make you see?
cat pee and scorpions glow under black lights, but i dont know what you can see with black lights.hope i helped=]
Are uv lights and black lights the same?
Yes, they are both the same.
Are black lights and uv lights the same?
Yes, they are both the same.
How are visible lights helpful?
I dont really know but will tell u when i find out
What is the yellow wire with a black stripe for 2000 Mitsubishi galant for panel lights?
where does the yellow wire with a black stripe on it connect for dimmer lights,panel lights,and gear shift lights,for a 2000 Mitsubishi galant
