A-Level
EDEXCEL
Physics
October 2016
5 Marks
QP-201610-Physics-U2 · Question 13
Question (excerpt):
*13 A hydrogen discharge tube contains hydrogen gas at a low pressure. A high potential difference is applied across the tube and a spectrometer can be used to produce a visible line spectrum, as show…
*13 A hydrogen discharge tube contains hydrogen gas at a low pressure. A high potential difference is applied across the tube and a spectrometer can be used to produce a visible line spectrum, as show…
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