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What is UV light? - Electronics - Others

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It will be better if you can give more exact and particular question. UV light is the short form for ''Ultra Violet Light". It is an invisible light for normal eye. It has very short wavelength. You cannot see that UV ray by normal eye. But you can see it through the digital camera.

Posted on Jul 16, 2013

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UV (ultraviolet) light is, according to Wikipedia, "electromagnetic radiation with a wavelength shorter than that of visible light, but longer than X-rays"
"It is so-named because the spectrum consists of electromagnetic waves with frequencies higher than those that humans identify as the color violet. These frequencies are invisible to humans, but visible to a number of insects and birds." (wikipedia)

Posted on Jul 16, 2013

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