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AQA A-Level Physics particles

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AQA A-Level Physics particles

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AQA A-Level Physics qg qg


particles
qg


1. RestStudy
Massonline
of atProton
qg
https://quizlet.com/_33trtu
qg
in eV and MeV: 938 x 10^-6 eV and 938MeV
qg
qg
qg
qg
qg qg qg qg qg qg qg qg qg qg

2. Rest Mass of Electron in eV and MeV: 0.51 x 10^-6 and 0.51MeV
qg qg qg qg qg qg qg qg qg qg qg qg

3. Definition of Isotope: Same Proton Number and Different Nucleon Numbe
qg qg qg qg qg qg qg qg qg

4. Mass of Proton/Neutron and Electron: 1.67x10^-27 and 9.11x10^-31
qg qg qg qg qg qg qg

5. Specific Charge Equation: Charge of Proton x Amount of
qg qg qg qg qg qg qg qg

Protons/Mass of Amount of Nucleons - Charge/Mass
qg qg qg qg qg qg qg

6. Definition of Strong Nuclear Force: Attractive Force - Holds Protons and
qg qg qg qg qg qg qg qg qg qg

Neu- trons Together in Nucleus
qg qg qg qg qg

7. What Range Does The Strong Nuclear Force Effect: 0.5 up to 3-4
qg qg qg qg qg qg qg qg qg qg qg

Femtometres (fm)
qg qg

8. Effect of Strong Nuclear Force Less Than 0.5fm: Repulsive to Prevent
qg qg qg qg qg qg qg qg qg qg

Protons and Neutrons Being Pushed Into Each Other
qg qg qg qg qg qg qg qg

9. What Force Has a Limited Range (Distance): Strong Nuclear Force
qg qg qg qg qg qg qg qg qg

10. Nucleon and Proton Number of Alpha Radiation: 4 Nucleons, 2 Proton
qg qg qg qg qg qg qg qg qg qg

Num- ber
qg qg

11. Nucleon and Proton Number of Beta Radiation: 0 Nucleons, -1 Proton
qg qg qg qg qg qg qg qg qg qg

Num- ber
qg qg

12. Definition of Electromagnetic Wave: A Burst of a Packet of Photons
qg qg qg qg qg qg qg qg qg qg

13. Equation for Photon Energy: E = hf qg qg qg qg qg qg

14. Equation for Power of a Beam: Power of Beam = nhf
qg qg qg qg qg qg qg qg qg qg

15. What is Annihilation?: Two Particles Collide to Form 2 Photons
qg qg qg qg qg qg qg qg qg

16. What is Pair Production?: Photon Creates a Particle and Anti-Particle
qg qg qg qg qg qg qg qg qg

17. Annihilation Equation for Minimum Energy of Photon: hf_min = Eo
qg qg qg qg qg qg qg qg qg

18. Pair Production Equation for Minimum Energy of Photon: hf_min = 2E
qg qg qg qg qg qg qg qg qg qg

19. Feynman Diagram for Neutron-Neutrino Interaction:
qg qg qg qg




20. Feynman Diagram for Proton-Antineutrino Interaction:
qg qg qg qg




21. Feynman Diagram for B- Decay: qg qg qg qg




1 qg/
qg3

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