Author Question: Of the various wavelengths emitted from a hydrogen gas discharge tube, those associated with ... (Read 25 times)

EY67 · **on:** Jul 28, 2018

Of the various wavelengths emitted from a hydrogen gas discharge tube, those associated with transitions from higher levels down to the n = 2 level produce which of the following?
a. visible
c. ultraviolet
b. infrared
d. a mixture of visible and ultraviolet

Question 2

Of the wavelengths emitted from a hydrogen gas discharge tube, those that are associated with transitions from higher levels down to the n = 1 level produce which of the following?
a. infrared
c. ultraviolet
b. visible
d. mixture of infrared and visible