Edexcel IGCSE UNIT 2: 8 Radioactivity and Particles Revision (Modular) 4WPH1

⁠‪@plaacademy‬ This video is provided the physics revision that follows syllabus as Pearson Edexcel International GCSE in Physics (Modular) (4WPH1) specification for first exam in June 2025 (⭐️ New Syllabus) New modular assessment route breaks the journey into units with an exam at the end of each unit, when the student feels prepared and ready. Whichever route you choose, the exams take the same amount of time, teachers spend the same amount of time teaching, and everyone has the best chance of success at international GCSE. This modular assessment route is only available to schools outside of the UK. Unit 1: 1 hour 40 minutes (50% of the total) Assesses content listed below, including content that is in bold and has a ‘P’ reference. Questions may come from any topic area listed below. Statements in bold cover some sub-topics in greater depth: 1. Forces and Motion    • Edexcel IGCSE Physics (9-1) Unit 1: 1 Forc...   2. Electricity    • Edexcel IGCSE Physics (9-1) UNIT 1: 2 Elec...   3. Energy resources and energy transfer    • Edexcel IGCSE Physics (9-1) UNIT1: 3 Energ...   4. Solid, liquids and gases part 1    • Edexcel IGCSE Physics (9-1) UNIT 2: 5 Wave...   Unit 2: 1 hour 40 minutes (50% of the total) Assesses content listed below, including content that is in bold and has a ‘P’ reference. Questions may come from any topic area listed below. Statements in bold cover some sub-topics in greater depth: 5. Waves    • Edexcel IGCSE Physics (9-1) UNIT 2: 5 Wave...   6. Solid, liquids and gases part 2    • Video   7. Magnetism and electromagnetism    • Edexcel IGCSE UNIT 2: 8 Radioactivity and ...   8. Radioactivity and particles    • Edexcel IGCSE UNIT 2: 8 Radioactivity and ...   9. Astrophysics    • Edexcel IGCSE Physics (9-1) UNIT 2: 9 Astr...   Timestamps for Unit 2: 8 Radioactivity and Particles 0:00 B) Radioactivity 0:26 Structure of the nucleus in atom 2:34 Isotopes 4:43 Background radiation 6:53 Ionising radiation and detection of radiation 8:31 Three types of nuclear emission 11:36 Practical: investigate the penetrating power of different kind of radiation 13:37 Radioactive decays 18:31 Half-life 20:47 Uses of radiation 25:07 Contamination and irradiation 26:56 Effects of ionising radiation on living things 28:22 Safely precautions 29:17 C) Fission and Fusion 29:41 Nuclear fission 31:28 Nuclear reactor 33:20 Nuclear fusion All playlists    • Playlist      • Cambridge AS/A level Physics 9702 Revision      • O level Physics 5054 CAIE Revision in 8 ho...      • Cambridge IGCSE Physics 0625 Revision for ...      • Edexcel IGCSE Physics (9-1) Revision in 6 ...