The keynote
The scale that determines how loud something is called the decibel scale. It measures the intensity of sound waves and allows us to quantify and compare the loudness of different sounds. The scale ranges from 0 dB (absolute silence) to around 120-130 dB (threshold of pain).
The amplitude determines the loudness of a sound wave.
It determines how loud or soft the sound is.
Amplitude of a sound wave determines LOUDNESS.
It is the frequency of a sound that determines its pitch. The higher the frequency, the higher the pitch.
The pich of a sound is the perception of its freqency.
it determines the hardness of a mineral.
a pH scale.
Knowledge, skill and abilities.
the intesity of sound
The frequency of a sound wave determines the pitch of the sound, with higher frequencies corresponding to higher pitches and lower frequencies corresponding to lower pitches.
The amplitude of the sound wave determines the volume of sound. Greater amplitude produces louder sounds, while lower amplitude results in softer sounds.