nuttaphong191 Posted May 5, 2007 Report Share Posted May 5, 2007 can infrared lights(signal?) go through solids or liquids? Quote Link to comment Share on other sites More sharing options...
Steve_hi Posted May 6, 2007 Report Share Posted May 6, 2007 Water absorbs infrared light so water will decrease the brightness of the infrared signal. Quote Link to comment Share on other sites More sharing options...
bose-einstein Posted May 7, 2007 Report Share Posted May 7, 2007 Infrared light can go through liquid though its highly attenuated in some of them .Light does not go through solids except glass.I hope you are satisfied now. Quote Link to comment Share on other sites More sharing options...
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