AS/A Level Physics A* - Refraction : frequency, wavelength and speed скачать в хорошем качестве

AS/A Level Physics A* - Refraction : frequency, wavelength and speed

Welcome to another session of CeerazzleDazzlePhysics, the home of teaching Physics with flavour! Hit the like button and subscribe to my channel for more cool videos TURN CAPTIONS ON as it improves your learning! Make your own notes, pause the video as required. Lesson Objectives: To be able to understand what happens during refraction with regards to the frequency, wavelength and speed of a wave. Description: Prior knowledge videos: GCSE Physics Refraction    • GCSE Physics 9-1: Refraction  . Ensure you have a spolid understanding of the basics of refraction before watching this video. In this video we look at what happens to the wavelength of a wave when refraction takes place. When we travel from a less dense medium to t amore dense medium, we can see that the wavelength decreases. Obviously this would reverse if we went from more dense to less dense. We also notice a change in speed of the wave within the new material. But the frequency remains the same. This is sometimes not so easy to spot but it leads ups to the expression v1/λ1 = v1/λ2 as f1=f2. Here is the link to the simulation that I use https://phet.colorado.edu/en/simulati... Comment below if you get stuck – I will do my best to answer all queries About CeerazzleDazzlePhysics Who am I? I am a REAL fully qualified teacher/Social media Influencer with over 10 years of teaching in both the state and independent sector. I simply want to share my expertise with you all and help you achieve the grade you deserve because anyone can do Physics! Remember anyone can do Physics All the best and good luck with your studies! Like my videos? Why not buy me a coffee? https://www.buymeacoffee.com/Ceerazzl... Making videos is very time consuming and every little bit helps me to keep going, sharing my knowledge with everyone for FREE Want to know more about me? Follow my TikTok,   / ceerazzledazzlephysics   Follow my Instagram account   / ceerazzledazzle   Follow my twitter   / ceerazzledazzle   Visit my website for bookings/consultancy https://ceerazzledazzlephysics.com/ Regards Ceerazzledazzle #alevelphysics #aslevelphysics #refraction #physics #ceerazzledazzlephysics #physics #chargedparticleinmagneticfields #diversityinphysics #v1/λ1 = v1/λ2