Edexcel IGCSE Physics (9-1) Unit 7 Radioactivity and particle revision (4PH1) #igcse_physics

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This video is provided the physics revision that follows syllaby as Pearson Edexcel IGCSE Physics (9-1) 4PH1 which exam first in 2019

Outline for Unit 7 Radioactivity and particles
0:00 ▶️ 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 ▶️ Fission and Fusion
29:41 Nuclear fission
31:28 Nuclear reactor
33:20 Nuclear fusion

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