the electromagnetic spectrum
Radiation
the electromagnetic spectrum. ============================
Radiation
radiation
There are different types of radiation; you may be referring to the electromagnetic radiation.
The packet of electromagnetic radiation is the photon.
Radiation
Energy transferred by electromagnetic waves is called radiation.
It is electromagnetic radiation
the electromagnetic spectrum. ============================
Electromagnetic radiation that comes from outer space are called, Cosmic Rays.
It is spectroscopy.
It is called radiation.
It is called radiation.
The transfer of heat by electromagnetic radiation is called thermal radiation. It is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.
The ozone layer is a protection. In its absence, a electromagnetic radiation is there called UV.
That's called a "photon".