A-Level
EDEXCEL
Physics
January 2017
1 Marks
QP-201701-Physics-U4 · Question 6
Question (excerpt):
DO NOT WRITE IN THIS A 6 A kaon decays into a pion and two leptons. Which of the following decays is possible? A K0 → π – + µ+ + vµ B K– → π – + e– + ve C K+ → π 0 + µ+ + ve D K– → π 0 + e– + vµ
DO NOT WRITE IN THIS A 6 A kaon decays into a pion and two leptons. Which of the following decays is possible? A K0 → π – + µ+ + vµ B K– → π – + e– + ve C K+ → π 0 + µ+ + ve D K– → π 0 + e– + vµ
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