Question

i un obiect that does not vibrate cannot produce Sound
w travels in the form of Wave
Whention means to and no motion of an object
4 m larynx has two holds called
dual waves are viberatolyn nature ,
8t unit of frequency is herz
dess of a sound depends upon the
that repetition of sound produced due to the reflection of sound waves from a reflecting surface is
of the sound. amplitude, pitch​

Answer 1

Answer:

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