sound wave, and a longitudinal
The voice is not a sine wave.
numba nine (raspy voice)
It is a type of mechanical wave known as a seismic wave.
Radio waves are a type of electromagnetic wave.
The next type of seismic wave to arrive after the P-wave is the S-wave.
Every type of sound wave produced is a longitudinal wave.
a seismic wave
An electromagnetic wave is a radiant wave.
Surface Wave
A sound wave is considered a sinusoidal wave.
type of voice
Any sound will start a sound wave: a voice, a noise, music...