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Thailand Curriculum Thailand Science
5.1.10-12.1 Mechanical Waves
5.1.10-12.2 Sound Waves
5.1.10-12.3 Noise Pollution
5.1.10-12.4 Electromagnetic Waves
5.1.10-12.5 Nuclear Reactions
5.1.10-12.6 Nuclear Energy Effects
5.1.10-12.7 Nuclear Power Effects
5.1.10-12.8 Radioactive Elements
5.1.10-12.9 Radioactivity Applications