Physics
Physics is the study of matter, energy and how they interact. From the forces that move a football to the waves that carry light, you'll learn to describe the physical world with precision — and to predict what happens next.
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07Grade 72 chapters · Pushes and Pulls · Everyday MaterialsChoose →08Grade 82 chapters · Light and Shadows · ForcesChoose →09Grade 92 chapters · Motion · EnergyChoose →10Grade 102 chapters · Sound · WavesChoose →11Grade 112 chapters · Electricity · Further MechanicsChoose →12Grade 122 chapters · Fields · Particle PhysicsChoose →