by MMBBHH July 9, 2016

Electromagnetic radiation is a spectrum that includes from least to most powerful:
Radio Waves, Microwaves, Infrared, Visible Light(You see this), UV, X-rays & Gamma rays.
Radio Waves, Microwaves, Infrared, Visible Light(You see this), UV, X-rays & Gamma rays.
Teacher: Ok class today we are going to learn about Electromagnetic radiation.
Student: So, Radio, Microwave, Infrared, Visible, UV, X-Rays and Gamma Rays?
Teacher: ...Yes.
Student: So, Radio, Microwave, Infrared, Visible, UV, X-Rays and Gamma Rays?
Teacher: ...Yes.
by xX420MCplayerXx June 23, 2021

Thermal radiation is electromagnetic (electricity that has been magnetized) radiation emitted from the material due to the heat of the material, the characteristics of thermal radiation depend on its temperature increasing the thermal radiation will increase the heat. this energy is emitted in all directions and travels directly to its point of absorption at the speed of light. Thermal radiation does not require any medium so it moves in a vacuum.
.An example of thermal radiation is the infrared radiation emitted by a common household electric heater.
by BAK13 April 22, 2022

by cassie and tammy :D May 4, 2003

by jill hats January 4, 2009

by male_07 April 1, 2021
