The volume or loudness of a sound is determined by the energy levels of the vibrations producing the sound. A loud sound (high volume) is the result of a high level of vibration and therefore a greater amplitude in the sound waves produced.
Volume
The volume or loudness of a sound is determined by the energy levels of the vibrations producing the sound. A loud sound (high volume) is the result of a high level of vibration and therefore a greater amplitude in the sound waves produced.