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book Electronic Communication Systems 2nd Edition by Roy Blake cover

Electronic Communication Systems 2nd Edition by Roy Blake

Edition 2ISBN: 978-0766826847
book Electronic Communication Systems 2nd Edition by Roy Blake cover

Electronic Communication Systems 2nd Edition by Roy Blake

Edition 2ISBN: 978-0766826847
Exercise 27
Calculate the energy in one photon of a light wave at a wavelength of 400 nm. Express the result in both joules and electron-volts.
Explanation
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Determine the frequency of the wave.
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Electronic Communication Systems 2nd Edition by Roy Blake
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