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apple_pi
 2 years ago
Best ResponseYou've already chosen the best response.0can you give a reference because I've heard both yes and no

Compassionate
 2 years ago
Best ResponseYou've already chosen the best response.1"The most obvious category of electromagnetic wavelengths not absorbed by the atmosphere is visible light, with amplitudes between about 300 and 700 nm." http://www.wisegeek.com/whichelectromagneticwavelengthscanpassthroughtheatmosphere.htm

apple_pi
 2 years ago
Best ResponseYou've already chosen the best response.0This was in my exam, I put yes for shorter wavelengths, no for longer wavelengths as shown in this image. Is that right?

RaphaelFilgueiras
 2 years ago
Best ResponseYou've already chosen the best response.0yes this is rigth

apple_pi
 2 years ago
Best ResponseYou've already chosen the best response.0IR? isnt that for radio

apple_pi
 2 years ago
Best ResponseYou've already chosen the best response.0I meant isn't the reflection property only for radio waves?
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