A-Level
EDEXCEL
Physics
January 2025
1 Marks
QP-202501-Physics-U4 · Question 7
Question (excerpt):
IN THIS AREA DO 7 In pair production, a high energy photon creates a particle‑antiparticle pair. In one interaction, a photon produces an electron and a positron. Which of the following gives the phot…
IN THIS AREA DO 7 In pair production, a high energy photon creates a particle‑antiparticle pair. In one interaction, a photon produces an electron and a positron. Which of the following gives the phot…
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