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AQA A-Level Physics particles Exam Study Guide
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AQA A-Level Physics particles Exam Study Guide
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AQA A-Level Physics particles ExamStudy Guide
Rest Mass of Proton in eV and MeV - Answer>> 938 x 10^-6 eV
and 938MeV
Rest Mass of Electron in eV and MeV - Answer>> 0.51 x 10^-6
and 0.51MeV
Definition of Isotope - Answer>> Same Proton Number and
Different Nucleon Number
Mass of Proton/Neutron and Electron - Answer>> 1.67x10^-27
and 9.11x10^-31
Specific Charge Equation - Answer>> Charge of Proton x
Amount of Protons/Mass of Amount of Nucleons - Charge/Mass
Definition of Strong Nuclear Force - Answer>> Attractive Force
- Holds Protons and Neutrons Together in Nucleus
What Range Does The Strong Nuclear Force Effect - Answer>>
0.5 up to 3-4 Femtometres (fm)
Effect of Strong Nuclear Force Less Than 0.5fm - Answer>>
Repulsive to Prevent Protons and Neutrons Being Pushed Into
Each Other
What Force Has a Limited Range (Distance) - Answer>> Strong
Nuclear Force
, Nucleon and Proton Number of Alpha Radiation - Answer>> 4
Nucleons, 2 Proton Number
Nucleon and Proton Number of Beta Radiation - Answer>> 0
Nucleons, -1 Proton Number
Definition of Electromagnetic Wave - Answer>> A Burst of a
Packet of Photons
Equation for Photon Energy - Answer>> E = hf
Equation for Power of a Beam - Answer>> Power of Beam =
nhf
What is Annihilation? - Answer>> Two Particles Collide to Form
2 Photons
What is Pair Production? - Answer>> Photon Creates a Particle
and Anti-Particle
Annihilation Equation for Minimum Energy of Photon -
Answer>> hf_min = Eo
Pair Production Equation for Minimum Energy of Photon -
Answer>> hf_min = 2Eo
Feynman Diagram for Neutron-Neutrino Interaction - Answer>>
Feynman Diagram for Proton-Antineutrino Interaction -
Answer>>
Feynman Diagram for B- Decay - Answer>>
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