Question

Which property of the sound wave undergoes a change with an increase in its energy?

frequency
velocity
amplitude
wavelength

Answer 1

Amplitude

Step-by-step explanation:

Sound is the form of energy which gives us the sensation of hearing.

Sound wave are mechanical waves and they propagates as longitudinal wave motion.

The speed of sound is maximum in solids and minimum in gases.

The energy of sound waves is directly proportional to the square of amplitude of the sound wave.

Answer 2

"Amplitude" is the one property of the sound wave among the following choices given in the question that undergoes a change with an increase in its energy. The correct option among all the options that are given in the question is the third option or the penultimate option. I hope the answer helps you.