A Level Physics 9702 lectures
44 short lectures, one for each part of the syllabus, in the order it is taught. Each one teaches a topic on the board in a few minutes. The teaching part is free to watch; a free account opens the rest of every lecture: worked examples, practice questions and real past-paper questions answered.
Chapter 1.1 Physical quantities
Chapter 1.1 Errors and uncertainties
Chapter 2.1 Kinematics
Chapter 2.2 Equations of motion
Chapter 3.1 Dynamics
Chapter 3.2 Forces in fluids
Chapter 4.1 Forces
Chapter 4.2 Matter
Chapter 5.1 Energy
Chapter 5.1 Work, energy and power
Chapter 5.2 Energy
Chapter 6.1 Deformation of solids
Chapter 7.1 Waves
Chapter 7.2 Waves
Chapter 8.1 Superposition
Chapter 8.2 Diffraction and interference
Chapter 8.3 Stationary waves
Chapter 9.1 Electric current
Chapter 9.2 Potential difference and resistance
Chapter 9.3 D.C. circuits
Chapter 9.4 Resistance and resistivity
- Resistivity and temperatureThe cable from a power station is thick, while the heating element in a toaster is a thin coil.6 min
- Resistivity of wires and LDR circuitsPull a metal wire, and it gets longer.6 min
- Resistivity, drift speed and charge carriersA single wire in a circuit lets an examiner ask a whole chain of questions.7 min
Chapter 10.1 Cells
Chapter 10.2 Kirchhoff's laws
Chapter 10.3 Circuit calculations
Chapter 10.4 Potential dividers
Chapter 10.5 Potentiometers
Chapter 10.6 Resistor networks
Chapter 11.1 Atoms and nuclei
Chapter 11.2 Radioactive decay
Chapter 11.3 Particle physics
Chapter 11.4 Beta decay
Also for A Level Physics 9702
Which topics come up most in A Level Physics 9702 past papers, counted from every paper since 2004: Paper 1 topic frequency, Paper 2 topic frequency.