"Eisboch" wrote in message
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"Jim" wrote in message
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What sort of tool would you use to measure wavelength.?


A wavelength measurer, of course.
Or, you could use this:

http://www.csgnetwork.com/freqwavelengthcalc.html

Eisboch

I would prefer something simple like a formula or pocket sized measuring
tool. This wavelength stuff just doesn't make sense. I think there must be
more to the equasion besides frequency and meters like the speed of light or
sound or megapixles per googles.