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03-09-2010, 11:32 AM | #38 |
Gone and done
Join Date: Sep 2001
Posts: 4,808
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wavelength is in meters (or feet, if you're old-fashioned).
Period (seconds/cycle) = 1/freq (cycles/second), this is true. Wavelength (meters/cycle) = c (speed of light, meters/second) / frequency (cycles/second) The units for (cycles/second) is Hertz.
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