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France Seconde Physics-Chemistry

अध्याय: 3

1. Matter

Pure substances, mixtures, solutions, mass concentration · Microscopic model: atoms, ions, molecules, electrons · Periodic table and valence · Amount of substance: the mole · Physical changes and energy · Chemical reactions: equation, limiting reagent, synthesis · Nuclear changes: isotopes, fusion, fission

2. Motion and interactions

Describing motion: frame of reference, velocity vector · Modelling forces · Principle of inertia

3. Waves and signals

Sound: frequency and loudness · Lenses, spectra and refraction · Circuits, Ohm’s law, sensors