Light Refraction ~ IGCSE Physics

In this video, Ms Hoo goes through an overview of light dispersion: what is light refraction what causes light refraction calculating refractive index 0:00 Introduction 1:23 Visualizing light refraction 2:04 What is light refraction and what causes it 2:39 How does density affect refraction? 7:30 Equations to calculate refractive index & Snell's Law This topic is in IGCSE Physics 0625 & 0972. Subscribe for more Physics lessons! If you found these videos helpful, please support me at https://ko-fi.com/physicsrox Private lessons available! Enquire at the links below. Facebook https://fb.com/physicsrox Website https://www.physicsrox.com #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. Besides Physics, she is also passionate about dancing and fitness. Instagram   / zyenhoo   ,   / latinsolodance   Facebook https://fb.com/zyenhoofb , https://fb.com/latinsolodance