The origin of Electromagnetic waves, and why they behave as they do

What is an electromagnetic wave? How does it appear? And how does it interact with matter? The answer to all these questions in 12 minutes. 0:00 - Introduction 1:31 - Frequencies 2:37 - Thermal radiation 3:53 - Polarisation 6:47 - Interference 7:27 - Scattering 8:47 - Reflection 10:09 - Refraction This video is narrated by Octave Masson. For more videos, subscribe to the YouTube channel : https://www.youtube.com/ScienceClicEN And if you liked this video, you can share it on social networks ! To support me on Patreon : http://www.patreon.com/ScienceClic or on Tipeee : http://tipeee.com/ScienceClic Facebook Page : http://facebook.com/ScienceClic Twitter : http://twitter.com/ScienceClic Instagram : http://instagram.com/ScienceClic Alessandro Roussel, For more info: http://www.alessandroroussel.com/en _________________________________________________ ScienceClic Français : http://youtube.com/ScienceClic ScienceClic Español : http://youtube.com/ScienceClicES _________________________________________________ To learn more : https://en.wikipedia.org/wiki/Electromagnetic_radiation