Amplitude
Loudness.
The amplitude of the sound waves in the medium.
A change in the amplitude.
Both sound and light waves reflect. Sound waves reflect off of objects to create an echo. Light waves reflect off of objects and point the light in another direction.
The loudness of a sound (or intensity) corresponds to the sound wave's amplitude. The amplitude of a wave is the distance from the midpoint of the wave to a high-point (crest) or low-point (trough).
Depends on what "these" are. It is amplitude
The amplitude determines the loudness of a sound wave.
Depends on what "these" are. It is amplitude
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Loudness.
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Yes.
LOUDNESS
The amplitude of sound waves is what humans perceive as loudness.
The amplitude of the sound waves in the medium.
LOUDNESS
Loudness is determined by the amplitude of the sound waves.