A Level Physics
A Level Physics is available on a number of different exam boards, such as Edexcel, AQA and OCR. All Physics A Level include practical work that the students may be asked about in exams and a formal practical qualifcation.
Practical Endorsement
The practical endrosement is a pass or fail qualifcation, asssed by the teacher. Students must complete a large number of different practicals to a good standard. It is assesed in normal lesson time and is not done under exam conditions. Providing a reasonable effort is made and a student is not frequently absent, it is hard to fail.
The majority of content is common to all exam boards.
Common AS Level Topics
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Equations of motion, suvats
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Projectiles, velocity as a vector
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Forces
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Forces as vectors
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Vector diagrams
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Newton's laws
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Moments, conservation of moments
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Energy, work done, KE and GPE calculations
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Power, electrical power
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Density, pressure
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Fluid pressure, hydraulics, upthrust
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Simple electric circuits
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Kirchhoff's laws
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Measuring electricity
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Current and drift velocity
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Voltage, potential difference and emf.
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Resistance, Ohm's law, IV graphs, resistivity
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Waves, reflection, refraction, Snell's law
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The electromagnetic spectrum, uses and dangers
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Interference, Young's double slit experiment, diffraction gratings
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Stationary waves, resonance and harmonics
Common A Level Topics
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Circular Motion
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Momentum, conserviation of momentum
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Simple harmonic motion
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Springs, elasticity, Young's modulus
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Material properties
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Thermal physics, ideal gases
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Gravtiational fields
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Electrostatics, Coloumb's law
- Magnetism, magnetic flux density, magnetic flux
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Electromagnetism, Lenz's law
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AC electricity
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Atomic structure, quarks
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Nuclear radiation, uses and dangers
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Expoential behaviour of nuclear decay
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Medical imaging, x-rays, tracers, CAT scans
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Medical treatment using radiation
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Capacitors, including exponential behaviour
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Electronics, logic gates
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Space, stars, cosmology