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 Is a black light the same as a UV light?

Answer A black light emits a type of UV light, but they are not interchangeable terms. Black lights produce UVA (long wave) light, along with a small amount of visible light. Black lights do not produce ... Read More »
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Top Q&A For: Is a black light the same as a UV light

Is a black light a fluorescent light?

Some black lights are made in the same manner as fluorescent lights, except that dark purple glass is used instead of clear glass and only one phosphor is used. The purple glass blocks nearly all v... Read More »
http://www.answerbag.com/q_view/2141091

Which has the greatest energy, a photon of infrared light, visible light or ultraviolet light?

Einstein's equation for the photoelectric effect, E = hf (where E is energy of a photon, h represents Planck's constant and f is the photon's frequency), indicates that the energy of a photon is di... Read More »
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How do I light a pilot light on a gas hot water heater when the pilot light area is sealed, and the...?

for safety purposes because you are not familiar with doing the re- lighting, you can call your local fire dept and they will come out for Free to re-light the water heater. They will probably comm... Read More »
http://answers.yahoo.com//question/index?qid=20080526103608AALYT2e

What is a black light?

The term "black light" refers to light bulbs and fluorescent lamps that produce ultraviolet light. Although black generally marks the absence of light, it is the black coating of black lights that ... Read More »
http://www.answerbag.com/q_view/1999525


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