ALL of AQA Waves in 72 Minutes - Paper 1 A level Physics Revision скачать в хорошем качестве

ALL of AQA Waves in 72 Minutes - Paper 1 A level Physics Revision

My Physics Tutoring: https://zphysicslessons.net/physics-t... Prepare for Paper 3:    / @zhelyo_physics   In this video we go over the whole of AQA waves specification in A Level Physics. It is also applicable to other exam boards such as OCR A Level Physics, Edexcel, Eduqas, WJEC, CIE etc. In this video we cover: 00:00 Oscillation of particles in medium - basic terms 01:38 Phase of a Wave 03:13 Phase Difference 03:57 Example Question - Phase Difference 05:41 Phase Difference Formulae 06:45 Transverse and Longitudinal Waves 07:48 Polarisation 09:30 Polarisation application - Polaroids 12:00 Polarisation application - aerials and transmitters 13:15 Stationary Waves - Formation 13:41 Differences between stationary and progressive waves 15:40 Phase in Stationary Waves 17:53 Harmonics 20:42 Example Problem - Stationary Waves 22:55 The First Harmonic Equation 26:13 Mass per unit length 27:44 The principle of superposition 29:07 Path Difference 31:19 Coherence 33:06 Young's Double Slit Experiment 35:23 Conditions for Interference 36:51 Fringe Separation Equation 37:57 Derivation of Fringe Separation Equation 42:08 Superposition Example Problem 44:13 Conditions for a Maximum - Example 45:43 Conditions for a Minimum - Example 46:43 Fringe Separation Equation Example 48:40 Interference using white light 50:34 What is diffraction? 51:06 Diffraction from a single slit from monochromatic source 51:54 Diffraction from a single slit from white light 52:51 Variation of Central Maximum Width 53:58 Diffraction Grating Equation 57:35 Maximum number of Fringes in diffraction grating 01:00:14 Derivation of Diffraction Grating Equation 01:02:30 Safety in Lasers 01:03:22 Refractive Index 01:07:12 Snell's Law of Refraction 01:07:33 Total Internal Reflection and Critical Angle 01:10:12 Fibre Optic Cables - modal and material dispersion