Particle Physics 4.0 / 5 based on 4 ratings ? PhysicsParticle physicsASAQA Created by: NJHouriganCreated on: 26-01-16 10:15 75248103196 Across 1. Protons are made up of which three quarks? (3) 4. What is the equation for specific charge? (8, 6, 0) 5. Strangeness is only conserved in which type of interaction? (6, 12) 6. Which type of meson contains strange quarks? (5) Down 2. What is the exchange particle for electromagnetic interactions? (3, 7, 6) 3. What are the exchange particles for weak interactions? (1, 3, 1, 6) 7. What is it called when a photon has too much energy and produces a electron-positron pair? (4, 10) 8. What is the name of the group of sub-atomic particles that are affected by the strong nuclear force? (7) 9. Hadrons are all made up of? (6) 10. What is the equation for the energy of a photon? (1, 2)
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