The form of energy that produces a sense of hearing is known as?
Sound
ICSE
What is the unit of loudness?
Decibel(dB)
What is loudness?
It is the way that the human ear perceives sound.
What is a decibel scale?
The decibel is the unit used to measure the loudness of sound.
Define bass.
Low pitch sounds are called bass.
Define treble.
High pitch sounds are called treble.
Define monotone.
A monotone is a continuous sound, especially of someone speaking, that doesn’t change in pitch.
Define frequency.
The frequency of a wave is the number of waves passing a point in a certain time.
What is a pitch?
Pitch is a sensation, which determines the shrillness of sound.
What is Sound?
A sound is a form of energy that excites in our ears the sensation of hearing.