A sound produced by the mixture of several frequencies is called
Tone
Note
Echo
Pitch
A sound produced by the mixture of several frequencies is called Note.
A sound consists of a single frequency is called Tone.
The sound which is produced due to a mixture of several frequencies is called
'Note' is a sound :
(a) of a mixture of several frequencies
(b) of mixture of only two frequencies
(c) of a single frequency
(d) always unpleasant to listen to
Fill in the following blanks with suitable words :
(a) An echo is simply a ___ sound .
(b) Pitch of sound depends on ___ .
(c) Loudness of sound depends on ___ .
(d) Quality of sound depends on ___ .
(e) Echoes are caused by the ___ of sound .