Physics study guides

A Singapore O-Level Physics (SEAB 6091) overview of Atomic and Nuclear Physics. It covers the nuclear model of the atom, the three types of radioactive emission and their properties, the meaning of half-life and how to use it in decay calculations, and the practical uses and hazards of ionising radiation.

A Singapore O-Level Physics (SEAB 6091) overview of Electricity and Circuits. It covers static electricity and charge, the relationship between current, voltage and resistance through Ohm's law, how series and parallel circuits behave, and electrical energy, power and the safety features of mains electricity.

A Singapore O-Level Physics (SEAB 6091) overview of Energy, Work and Power. It covers energy stores and the principle of conservation of energy, the formulae for kinetic and gravitational potential energy, the work done by a force, and the definitions of power and efficiency with worked calculations.

A Singapore O-Level Physics (SEAB 6091) overview of Forces and Dynamics. It covers the common types of force and how to draw free-body diagrams, friction and the resultant force, Newton's three laws of motion including F equals ma, and the turning effect of forces using the principle of moments.

A Singapore O-Level Physics (SEAB 6091) overview of Magnetism and Electromagnetism. It covers magnets and magnetic fields, the magnetic effect of a current including solenoids, the force on a current-carrying conductor (the motor effect), and electromagnetic induction with the generator and transformer.

A Singapore O-Level Physics (SEAB 6091) overview of Mass, Weight, Density and Pressure. It covers the difference between mass and weight, how to measure and calculate density, pressure in solids and the pressure in liquids that increases with depth, and gas pressure measured with the mercury barometer and manometer.

A Singapore O-Level Physics (SEAB 6091) overview of Measurement and Kinematics. It covers physical quantities and SI base units, measuring length and time with the correct instruments, defining speed, velocity and acceleration, and reading distance-time and velocity-time graphs, including the free-fall case where acceleration is constant.

A Singapore O-Level Physics (SEAB 6091) overview of Thermal Physics. It covers the kinetic particle model of matter, how temperature is measured with thermometers, thermal expansion and specific heat capacity, and the changes of state melting and boiling with the idea of latent heat.

A Singapore O-Level Physics (SEAB 6091) overview of Waves, Light and Sound. It covers general wave properties and the wave equation, reflection and refraction of light, image formation by thin converging lenses, and the electromagnetic spectrum together with the properties of sound waves.