A-Level
EDEXCEL
Physics
January 2017
10 Marks
QP-201701-Physics-U2 · Question 17
Question (excerpt):
22 17 The diagram shows apparatus used to investigate the photoelectric effect. V Q A variable source of e.m.f. ultraviolet light 0V metal When ultraviolet light of a particular frequency is shone on …
22 17 The diagram shows apparatus used to investigate the photoelectric effect. V Q A variable source of e.m.f. ultraviolet light 0V metal When ultraviolet light of a particular frequency is shone on …
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