Typical UV Light Sources?

Answer Ultraviolet light, also known as ultraviolet radiation or UV, is a type of energy moving through space. Like visible light or heat, UV light is a type of electromagnetic radiation. The spectrum of ... Read More »

Top Q&A For: Typical UV Light Sources

How to Balance Conflicting Light Sources When Shooting Interiors?

The human eye has the ability to blend the color of light sources in a manner most take for granted. Film and digital sensors, on the other hand, render light based on wavelength, so prints made fr... Read More »

How do I ensure my sources are credible and site my sources, on the wikipedia article I just created?

Yahoo! Answers and word of mouth are not very credible sources, if I do say so myself. You're going to need more traditional sources to back them up.Sorry.

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 »

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 »