User Poll
Can ultraviolet light penetrate glass?
Can ultraviolet light penetrate glass?
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ToggleYes -- some UV rays can.
CNN (3 statements)
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straightdope.com (2 statements)
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wcti12.com (1 statement)
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magzweb.com (1 statement)
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drbaileyskincare.com (1 statement)
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No -- UV light cannot penetrate glass.
physlink.com (2 statements)
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Yahoo Answers (1 statement)
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Yes -- some UV rays can.
CNN
Six common sun myths, exposed - CNN.com
Reality: Glass filters out only one kind of radiation -- UVB rays.
Six common sun myths, exposed - CNN.com
But UVA rays, which penetrate deeper, can still get through.
Six common sun myths, exposed - CNN.com
But UVA rays, which penetrate deeper, can still get through.
straightdope.com
The Straight Dope: Can you tan through glass?
To summarize briefly: some ultraviolet rays can pass through car window glass, although most of the burning (as opposed to tanning) rays can't.
The Straight Dope: Can you tan through glass?
Ordinary window glass, however, is pretty much opaque to wavelengths below 3,000 A. From this we deduce that the intervention of a window will significantly reduce but not halt the burning/tanning process.
wcti12.com
6 common sun myths, exposed | WCTI NewsChannel 12 - WCTI ...
But UVA rays, which penetrate deeper, can still get through.
magzweb.com
Six common sun myths exposed | Le Monde
But UVA rays, which penetrate deeper, can still get through.
drbaileyskincare.com
Do UV Sun Rays Go Through Windows?
The answer is yes, usually some important UV rays do come through window glass.
No -- UV light cannot penetrate glass.
physlink.com
Why can you not get sunburned behind a glass?
Most of UV radiation is stopped by glass & this is why you will not get sunburns behind a glass.
Why can you not get sunburned behind a glass?
The glass simply filters out the UV radiation that is responsible for the sunburns & protect your skins from these energetic & somewhat harmful radiation.
Yahoo Answers
Can you get sunburnt through glass? - Yahoo! Answers
Most of UV radiation is stopped by glass & this is why you will not get sunburns behind a glass.
sajitsir.tripod.com
Heat 2
Most of UV radiation is stopped by glass & this is why you will not get sunburns behind a glass.