When we hear a sound, we can identify its source from

Options

(a) Amplitude of sound
(b) Intensity of sound
(c) Wavelength of sound
(d) Overtones present in the sound

Correct Answer:

Overtones present in the sound

Explanation:

Quality of a sound is determined by the overtones/harmonics present in the sound. Each source has a characteristic quality whereby an experienced ear identifies the source of sound.