Certain waves require a medium, or a material substance, through which to transport energy. *
True
False
7 answers
True
______ waves can travel through empty space. *
longitudinal
electromagnetic
mechanical
longitudinal
electromagnetic
mechanical
electromagnetic
______ of a wave is the distance between two corresponding parts of a wave. *
wavelength
frequency
amplitude
wavelength
frequency
amplitude
wavelength
Sound travels fastest in ________. *
solids
liquids
gases
solids
liquids
gases
solids