Physics
Level 1
- Motion: Speed, velocity, acceleration, force, and Newton’s laws of motion.
- Sound: Nature of sound, propagation of sound, and human ear.
- Light: Reflection and refraction of light, mirrors, and lenses.
Level 2
- Motion: Uniform and non-uniform motion, speed, velocity, acceleration, force, Newton’s laws of motion.
- Force and Laws of Motion: Friction, gravitation, pressure.
- Work, Energy, and Power: Work, energy (kinetic and potential), power, machines.
Level 3
- Light: Reflection and refraction of light, mirrors, lenses, optical instruments.
- Human Eye and Colorful World: Human eye, defects of vision, dispersion of light.
- Electricity: Electric current, electric circuits, Ohm’s law, electrical energy.
- Magnetism: Magnetic fields, magnetic effects of electric current, electromagnetic induction.
Level 4
- Physical World and Measurement: Units, dimensions, significant figures.
- Motion in a Straight Line: Velocity, acceleration, graphs, equations of motion.
- Laws of Motion: Newton’s laws of motion, friction, circular motion.
- Work, Energy, and Power: Work, energy, power, kinetic energy, potential energy.
- System of Particles and Rotational Motion: Center of mass, linear momentum, angular momentum, torque.
Level 5
- Electrostatics: Electric charges, Coulomb’s law, electric fields, potential energy.
- Current Electricity: Electric current, Ohm’s law, Kirchhoff’s laws, electrical instruments.
- Electromagnetic Induction and Alternating Currents: Electromagnetic induction, AC circuits, transformers.
- Ray Optics and Optical Instruments: Reflection, refraction, lenses, optical instruments.
- Wave Optics: Interference, diffraction, polarization.