What effect would increase in sound volume have on analog signal produced during an audio recording?

Question

The amplitude of the wave would remain the same in the wavelength would increase
The amplitude of the wave would decrease, but the wavelength would remain the same
The amplitude of the wave, and remain the same, and the wavelength would decrease
The episode of the wave would increase by the way, when will remain the same

Answer 1

The amplitude of the wave would increase, but the wavelength would remain the same.