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Old April 6th 07, 10:14 PM posted to rec.radio.amateur.antenna
MRW MRW is offline
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Default Not understanding some parts of wave refraction

On Apr 5, 4:40 pm, Roy Lewallen wrote:
Yes. And it's very, very nearly the same for air.

The 30,000 km would be a typo -- the wavelength in a vacuum at 10 kHz
would be 30 km.

Roy Lewallen, W7EL


Thanks again everyone! It makes sense to me to just treat c, in this
case, as a relative speed dependent on the medium.

 
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