Unit 3 Waves - Physics Revision (Summary & Overview) - IGCSE Physics - Physics Rox скачать в хорошем качестве

Unit 3 Waves - Physics Revision (Summary & Overview) - IGCSE Physics - Physics Rox

To help you prepare for your upcoming examinations, in this video, Ms Hoo gives an overview of what you need to know in Unit 3 Waves. We refer to the syllabus guide to make sure that we cover everything that you need to know for your exams. This video is part of a revision series, and is merely a summary and overview. For more detailed explanation of the topics, please watch the video lessons on those respective topics. Links to available video lessons are also below. 0:00 Introduction 1:50 General wave properties 6:15 Example of past year question (seismic-P and seismic-S) 6:50 Wave reflection, refraction and diffraction 7:20 Wave reflection 10:59 Wave refraction 14:33 Wave diffraction 18:27 Example of past year question (diffraction) 20:57 Light reflection 24:02 Light refraction    • Light Refraction ~ IGCSE Physics   25:34 Total internal reflection 32:19 Total internal reflection in an optic fibre 34:39 Example of past year question (optic fibre) 35:41 Refractive index (summary) 39:06 Thin lenses 40:51 Ray diagram of convex lens (object further than f) 44:59 Ray diagram of convex lens (object less than f) 47:28 Using lenses to correct vision 50:37 Light dispersion    • Light Dispersion ~ IGCSE Physics      • Why does white light disperse into a rainb...   53:39 Electromagnetic waves    • Видео   54:42 Electromagnetic spectrum 56:30 Analogue and digital signals    • Analogue vs Digital Signals ~ IGCSE Physic...   57:51 Sound waves    • Sound Waves ~ SPM & IGCSE Physics   59:13 Applications of sound waves 1:00 Experiment to determine the speed of sound    • Sound Wave Calculations - Speed of Sound, ...   1:01 Calculating depth and distance using sound Additional resources - videos on practicals: Light reflection    • PRACTICAL: How to conduct experiment on li...   Light refraction    • PRACTICAL: Experiment on light refraction ...   Total internal reflection    • How to observe total internal reflection o...   Lens    • PRACTICAL: How to conduct experiment with ...   This topic is in: IGCSE Physics 0625 For an update about our lessons available for SPM & IGCSE Physics and Science based on the latest syllabus, please refer to https://www.physicsrox.com Subscribe for more Physics lessons! Free notes, lessons and quizzes available at https://www.physicsrox.com Donations welcomed at https://ko-fi.com/physicsrox Private lessons available! Enquire at the links below. Facebook https://fb.com/physicsrox Instagram   / physicsroxz   #spmphysics #igcsephysics #physicsrox #physics #onlinelearning #learnathome #homeschool ================================================== Teacher Zyen a.k.a. Ms Hoo has been teaching Physics since 2005. She holds a Masters in Education, TEFL qualification, Bachelors of Civil Engineering (Honours) and as of this video's date, is currently completing her Doctor of Education.