light waves have? *frequency *wavelenght *both *none

Question

anonymous · Answer

Light waves have

frequency

wavelength

both frequency and wavelength

neither frequency nor wavelength

anonymous · Answer

Light waves have both. Frequency is measure of how often a wave comes about. Then wavelength is how long each specificlight wave is. It's the same way with sound waves. Also frequency and wavelength help measure the strength of the wave.

anonymous · Answer

thank you so much!! you are such good help!!

anonymous · Answer

All of the following are forms of electromagnetic radiation except

visible light

sound

ultraviolet

microwaves

anonymous · Answer

Electromagnetic energy travels in

waves

a vacuum

neither in waves nor in a vacuum

both in waves and in a vacuum

anonymous · Answer

waves (: