In what ways are sound waves and electromagnetic waves different?
AThey travel at the same speed
BElectromagnetic waves have a frequency but not a wavelength
CSound waves have frequency but not wavelength
DSound waves have wavelength but not frequency.
AThey travel at the same speed
BElectromagnetic waves have a frequency but not a wavelength
CSound waves have frequency but not wavelength
DSound waves have wavelength but not frequency.