Roadmap
Forces and motion
Units for motion and force
1.1-1.2P - Units for motion and force
Movement and position
1.3-1.5 - Distance-time graphs, speed and motion practical
1.6-1.9 - Acceleration and velocity-time graphs
1.10 - Constant acceleration equation
Forces, movement, shape and momentum
1.11-1.12 - Forces and their effects
1.13-1.16 - Scalars, vectors and resultant forces
1.17-1.18 - Newton's second law and weight
1.19-1.21 - Stopping distances and terminal velocity
1.22-1.24 - Springs, Hooke's law and elastic behaviour
1.25P-1.28P - Momentum and safety
1.29P - Newton's third law
1.30P-1.33P - Moments, centre of gravity and equilibrium
Electricity
Units and mains electricity
2.1-2.2 - Electrical units and mains safety
2.3-2.6 - Power, energy and mains electricity
Energy and voltage in circuits
2.7-2.8 - Series and parallel circuits
2.9-2.12 - Current-voltage graphs and electrical components
2.13-2.16 - Voltage, current, resistance and charge
2.17-2.19 - Current and voltage rules in circuits
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2.20-2.21 - Energy transferred by charge and voltage
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Electric charge
2.22P-2.24P - Electrical conductors, insulators and charging by friction
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2.25P-2.26P - Electrostatic attraction, repulsion and electron movement
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2.27P-2.28P - Dangers and uses of static electricity
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Waves
Units and properties of waves
3.1-3.4 - Wave units, types and definitions
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3.5-3.7 - Wave speed, period and wave equations
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3.8-3.9 - Doppler effect, reflection and refraction of waves
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The electromagnetic spectrum
3.10-3.11 - Electromagnetic spectrum order and speed
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3.12-3.13 - Uses and risks of electromagnetic radiation
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Light and sound
3.14-3.17 - Reflection, refraction and ray diagrams
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3.18-3.19 - Refractive index equation and practical
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3.20-3.22 - Total internal reflection, critical angle and optical fibres
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3.23-3.24P - Sound waves and human hearing
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3.25P-3.27P - Sound speed and oscilloscope practicals
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3.28P-3.29P - Pitch, loudness and amplitude
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Energy resources and energy transfers
Units and energy transfers
4.1-4.3 - Energy units, stores and transfers
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4.4-4.5 - Efficiency and Sankey diagrams
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4.6-4.8 - Conduction, convection and radiation
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4.9-4.10 - Insulation investigation and reducing energy transfer
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Work and power
4.11-4.13 - Work done and gravitational potential energy
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4.14-4.15 - Kinetic energy and energy calculations
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4.16-4.17 - Power
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Energy resources and electricity generation
4.18P-4.19P - Electricity generation and energy resources
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Solids, liquids and gases
Units, density and pressure
5.1, 5.3-5.4 - Units, density and density practical
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5.5-5.7 - Pressure in solids, liquids and gases
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Change of state
5.8P-5.11P - Changes of state and particle model
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5.2P, 5.12P-5.14P - Specific heat capacity units, equation and practical
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Ideal gas molecules
5.15-5.17 - Gas pressure, absolute zero and Kelvin scale
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5.18-5.19 - Temperature and average molecular kinetic energy
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5.20-5.22 - Gas pressure laws
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Magnetism and electromagnetism
Units and magnetism
6.1-6.3 - Magnetic units, magnets and magnetic materials
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6.4-6.7 - Magnetic field lines, induced magnetism and field patterns
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Electromagnetism
6.8-6.10P - Electromagnets and magnetic fields around currents
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6.11P-6.14 - Forces on moving charges and the motor effect
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Electromagnetic induction
6.15-6.16 - Electromagnetic induction and generators
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6.17P-6.20P - Transformers and power transmission
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Radioactivity and particles
Units and radioactivity
7.1-7.3 - Radioactivity units, atoms and isotopes
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7.4-7.6 - Types of radiation and penetration practical
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7.7-7.9 - Nuclear equations and detectors
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7.10-7.13 - Background radiation and half-life calculations
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7.14-7.16 - Uses, contamination, irradiation and radiation safety
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Fission and fusion
7.17-7.20 - Fission and chain reactions
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7.21-7.22 - Nuclear reactors and control
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7.23-7.26 - Fusion and stars
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Astrophysics
Units and motion in the universe
8.1-8.3 - Solar system, galaxies and universe
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8.4-8.6 - Gravity, satellites and orbital motion
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Stellar evolution
8.7-8.10 - Stellar colour, temperature and evolution
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8.11P-8.12P - Absolute magnitude and HR diagram
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Cosmology
8.13P-8.16P - Big Bang evidence and red-shift equation
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8.17P-8.18P - Expansion of the universe
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