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Title: Comparing the light from a glowing tube of neon gas and the beam of a helium-neon laser, there is a ... Post by: Brad_was on Oct 21, 2018 Comparing the light from a glowing tube of neon gas and the beam of a helium-neon laser, there is a greater number of spectral lines in light from the
A) neon gas tube. B) laser beam. C) both about the same Title: Comparing the light from a glowing tube of neon gas and the beam of a helium-neon laser, there is a ... Post by: fnce445 on Oct 21, 2018 Content hidden
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