LINKTV Democracy Now December 11, 2012
Okay, gang. Lets begin. We were talking about radiation, Heat Transfer by radiation. Weve got Heat Transfer by conduction, Heat Transfer by convection and, last of all, Heat Transfer by radiation. And Heat Transfer by radiation, we talked about this idea. That everything is emitting radiation of some frequency. These are electromagnetic waves. Well be talking about electromagnetic waves later in the course. And electromagnetic waves have a frequency. Theres a high frequency. Tick, tick, tick, ti...
Source: archive.org