Light is created through energy, specifically the energy created by an electromagnetic radiation. Whenever this kind of energy is present, light can be produced. This simply points to the fact that light is made of&hellip
Tagged By electromagnetic radiation
What is dark matter?
Dark matter is a type of matter that is hypothesized in the field of astronomy and cosmology to be something that appears to have no mass. Â It is referred to as “dark” because this type&hellip
What is FIR?
What is FIR? Fir stands for ‘far infrared’ light. FIR is electromagnetic radiation that is considered long wavelength infrared. FIR waves are thermal. This means that heat given off by the sun, lights, or a&hellip