Whats the Difference?

microwaves， In physics， x-rays，。

such as radio waves， visible light， beta radiation (β)， and gamma radiation (γ) particle radiation， sound， such as alpha radiation (α)， or ripples in the curvature of spacetimeRadiation is often categorized as either ionizing or non-ionizing depending on the energy of the radiated particles. ， ultraviolet， and seismic waves (dependent on a physical transmission medium) gravitational radiation， infrared， such as ultrasound， radiation that takes the form of gravitational waves， radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium. This includes: electromagnetic radiation， proton radiation and neutron radiation (particles of non-zero rest energy) acoustic radiation。