PLEASE HELP FAST??!!
Which statement is true about the electromagnetic spectrum?
AThe visible Spectrum includes radio waves, light and gamma rays.
BSame wave lengths of light corresponding to different colors.
CIt contains a spectrum of visible light plus a wide array of nonvisible forms of radiation.
DThe waves travel at a speed of 2.998 *10^5 m/s
Which statement is true about the electromagnetic spectrum?
AThe visible Spectrum includes radio waves, light and gamma rays.
BSame wave lengths of light corresponding to different colors.
CIt contains a spectrum of visible light plus a wide array of nonvisible forms of radiation.
DThe waves travel at a speed of 2.998 *10^5 m/s