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Wavelength and Spectroscopy

Questions (2)

If the wavelength of Hydrogen is 21.10611405413 cm,what is the wavelength of oxygen in cm?
1. 2 answers
2. asked by james
3. 450 views
The yellow line emitted by a helium discharge tube in the laboratory has a wavelength of 587 nmThe same yellow line in the
1. 2 answers
2. asked by amy
3. 668 views