Electromagnetic waves travel through a vacuum - видео

This video is not meant to be a high-level physics lecture. It was recorded for a Wireless Communications class to help students understand that electromagnetic waves are not the same as physical waves. I do not claim to be a physicist nor do I claim perfect science in the video. However the main idea is true that electromagnetic waves can travel through space while physical waves can only travel through a physical medium. In communications we speak of two main types of transmission electrical suc...
Источник видео: RuTube.ru (Обучение)