Question

On which characteristics of sound wave do the following

properties depend? 1+2

(i) loudness (ii) Pitch

Answer 1

Sound wave truly follows the property of refraction. That is why whenever crackers burn in sky, we hear the sound a bit late.

Loudness of sound totally depends upon amplitude; on the other hand, pitch of sound depends upon wavelength of sound.

Last but not the least, quality of sound depends upon wavelength.

Answer 2

Answer:

Explanation:

Loudness of a sound totally depends on wavelength and pitch of sound depends on frequency