AQA A Level Physics Notes, with all content needed to achieve a grade A-A*
* Waves: transfer of energy. * Amplitude: maximum displacement of a wave. * Wavelength: distance between two consecutive peaks. * Frequency: number of seconds for a wave to pass a point. * Period: number of waves passing a point per second. * v = f λ * v: wave speed (m/s), f: frequency (Hz), λ: wavelength: m
February 21, 2024Paper 1: 1, 2, 3, 4, 5, 6.1 (2 hours, 60 marks written, 25 MCQ) Paper 2: 6.2, 7, 8 (2 hours, 60 marks written, 25 MCQ) Paper 3: Practical skills, data analysis, one of the options * 3.1.1 SI units and prefixes * 3.1.2 Uncertainty
January 09, 2024* The Plum Pudding model was a positive ball with negative electrons evenly embedded. * Rutherford did the alpha scattering experiment which lead to the Nuclear Model. * He shot alpha particles (2p, 2n, 0e) at gold foil. Most particles went straight through, some deflected and very few reflected. * This proved most of
November 01, 2023