This includes -LRB- in order of increasing frequency -RRB- : natural electromagnetic waves , radio waves , microwaves , terahertz radiation , infrared -LRB- IR -RRB- radiation , visible light , ultraviolet -LRB- UV -RRB- radiation , X-rays and gamma rays .

Examples of electromagnetic waves are ; light waves , radio waves , infrared radiation , microwaves , and gamma waves .
