Question

When frequency is decreased what happens to the amplitude?

Answer 1

Answer:

it increases the amplitude of the wave as it propagates.

Explanation:

Answer 2

Answer: For sound, a higher frequency corresponds to a higher pitch while a lower frequency corresponds to a lower pitch. Amplitude corresponds to the loudness of the sound. Since sound at all frequencies has the same speed in air, a change in frequency means a change in wavelength.

Brainliest pweasee if the answer is correct!