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2.5 Nuclear Physics notes (NCEA Level 2 Physics)

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Nov 21, 2025
25:59

Corrections: Nuclear fission example: It should be 3.827E11 W x 600s (not divide), the answer is still correct. PDF: https://drive.google.com/file/d/1gHAehplNWdsJtAy-6lwQMw-k2s9R2-VL Website: https://www.mrwhibley.com/ Support: https://www.buymeacoffee.com/mrwhibley Old video: https://youtu.be/OWfBmmjTQ0w 0:00 Introduction 0:09 Past atomic models 0:39 Plum Pudding model 1:30 Rutherford's experiment 3:16 Rutherford's model 3:54 The Bohr model 4:18 Periodic table basics 5:09 Isotopes 5:36 α, β, and γ radiation 6:59 Radiation in an electric field 7:33 Magnetic force on a charge 8:11 Radiation in a magnetic field 9:09 Radiation penetration 9:46 Demonstration: Radiation penetration 10:35 Ionisation 11:32 Radioactive decay 14:08 Demonstration: Cloud Chamber 15:42 Half life 17:18 Energy and mass 17:53 Finding the energy released 19:55 Analysis: Submarine detonation 20:31 Nuclear fission 23:00 Analysis: Mousetrap reactor 23:22 Why the mass doesn't change 24:06 Nuclear fusion 24:30 Determine type of reaction

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2.5 Nuclear Physics notes (NCEA Level 2 Physics) | NatokHD