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I noticed some electromagnetic waves will travel through distilled water,
and some will not... then when you put mud in it - those that could - can't - and those that couldn't - can. light was one "David Harper" wrote in message m... I was wondering what the general relationship between frequency and its ability to transmit through various materials? For instance, 1GHz and 1MHz obviously transmit differently through materials. I'm curious as to what material properties are involved (i.e. dielectric constant, density, etc?) The main reason for this questions is I'm wondering how well 1+ GHz (GPS) signals transmit through about 1.5 inches of expanded polystyrene (styrofoam). Thanks in advance for any insight! Dave --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.690 / Virus Database: 451 - Release Date: 5/22/2004 |
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