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Chemistry, 06.04.2021 22:50 risolatziyovudd
Characteristic orange light produced by sodium in a fl ame is due to an intense emission called the sodium D line, which is actually a doublet, with wavelengths (measured in vacuum) of 589.157 88 and 589.755 37 nm. The index of refraction of air at a wavelength near 589 nm is 1.000 292 6. Calculate the frequency, wavelength, and wavenumber of each component of the D line, measured in air.
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Characteristic orange light produced by sodium in a fl ame is due to an intense emission called the...
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