No subjects found
Past paper and exam-style questions organised by topic, with student-friendly answers written by teachers and examiners.
Use of SI Units & Their Prefixes
SI Units, Powers of Ten, Estimating Physical Quantities
Select a download format for Use of SI Units & Their Prefixes
Limitation of Physical Measurements
Sources of Uncertainty, Calculating Uncertainties, Determining Uncertainties from Graphs
Select a download format for Limitation of Physical Measurements
Atomic Structure & Decay Equations
Atomic Structure, Nucleon & Proton Number, Strong Nuclear Force, Alpha & Beta Decay, Particles, Antiparticles & Photons
Select a download format for Atomic Structure & Decay Equations
Classification of Particles
Hadrons, Baryons, Mesons, Leptons, Quarks & Antiquarks, Strange Quarks, Collaborative Efforts in Particle Physics
Select a download format for Classification of Particles
Conservation Laws & Particle Interactions
The Four Fundamental Interactions, The Electromagnetic & Strong Force, The Weak Interaction, Feynman Diagrams, Application of Conservation Laws
Select a download format for Conservation Laws & Particle Interactions
The Photoelectric Effect
The Electronvolt, Threshold Frequency & Work Function, The Photoelectric Equation
Select a download format for The Photoelectric Effect
Energy Levels & Photon Emission
Collisions of Electrons with Atoms, Energy Levels & Photon Emission, Wave-Particle Duality, The de Broglie Wavelength, Diffraction Effects of Momentum, Analysis of the Nature of Matter
Select a download format for Energy Levels & Photon Emission
Longitudinal & Transverse Waves
Progressive Waves, Longitudinal & Transverse Waves, Polarisation
Select a download format for Longitudinal & Transverse Waves
Stationary Waves
Stationary Waves, Formation of Stationary Waves, Harmonics, Required Practical: Investigating Stationary Waves
Select a download format for Stationary Waves
Interference
Path Difference & Coherence, Demonstrating Interference, Young's Double-Slit Experiment, Developing Theories of EM Radiation, Required Practical: Young's Slit Experiment & Diffraction Gratings
Select a download format for Interference
Diffraction
Single Slit Diffraction, The Diffraction Grating
Select a download format for Diffraction
Refraction
Refraction at a Plane Surface, Snell's Law, Fibre Optics
Select a download format for Refraction
Scalars & Vectors
Scalars & Vectors, Resolving Vectors
Select a download format for Scalars & Vectors
Moments
Moments, Couples, Centre of Mass
Select a download format for Moments
Equations of Motion
Motion Along a Straight Line, Motion Graphs, SUVAT Equations, Projectile Motion, Drag Forces, Terminal Velocity, Required Practical: Determination of g
Select a download format for Equations of Motion
Newton’s Laws of Motion
Newton's First Law, Newton's Second Law, Newton's Third Law
Select a download format for Newton’s Laws of Motion
Linear Momentum & Conservation
Linear Momentum, Conservation of Momentum, Impulse, Impulse on a Force-Time Graph, Collisions
Select a download format for Linear Momentum & Conservation
Work, Energy & Power
Work & Power, Area Under a Force-Displacement Graph, Efficiency, Conservation of Energy, Kinetic & Gravitational Potential Energy
Select a download format for Work, Energy & Power
Bulk Properties of Solids
Density, Hooke's Law, Stress & Strain, Elastic Strain Energy, Elastic & Plastic Behaviour, Energy Conservation
Select a download format for Bulk Properties of Solids
The Young Modulus
The Young Modulus, Required Practical: The Young Modulus
Select a download format for The Young Modulus
Current–Voltage Characteristics
Basics of Electricity, Current–Voltage Characteristics
Select a download format for Current–Voltage Characteristics
Resistance & Resistivity
Resistivity, Resistance in a Thermistor, Superconductivity, Required Practical: Investigating Resistivity
Select a download format for Resistance & Resistivity
Circuits & The Potential Divider
Resistors in Series & Parallel, Series & Parallel Circuits, Electrical Energy & Power, Potential Divider Circuits
Select a download format for Circuits & The Potential Divider
Electromotive Force & Internal Resistance
Electromotive Force & Internal Resistance, Required Practical: Investigating EMF & Internal Resistance
Select a download format for Electromotive Force & Internal Resistance