Physics AS (Pearson Edexcel International)
Physics
These are all the flashcards I created and used to revise for Pearson Edexcel Physics AS to end up getting an A - 255/300. Hope you find these useful yourself
Sample Data
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| Back | Unpolarised – oscillations/vibrations in all planesPolarised – oscillations/vibrations in single planeWhich is perpendicular to the direction of energy transfer
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| Back | Electrons are found at specific energy levels. (1)When electron gets into "excited state" (1) due to heating of a substance, in this case sodium, it then falls back energy levels (1), releasing a photon and energy (1) (E = hf) (1) with a specific wavelength according to the change in energy levels. Only specific wavelength level changes are possible. (1) |
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