Microwave:is a short wave radio wavs water in food absolut microwavereadily microwave are short wave radio waves.
Infrared light:means just beyond red
Ultraviolet (UV) LIGHT IS MADE UP OF WAVE JUST SHORTER THAN VISIBLE LIGHT ON THE SPECTRUM.
XRAYS:the shorter wavelenght of the spectrum xrays and gammarays .
introdoction:the xrats have a greatpenetring power.