Which of the Following Is False Regarding the Properties of Sound

Which of the following is false regarding the properties of sound?

A) The amplitude of a sound corresponds to loudness.
B) The frequency of a sound is the number of wave cycles per second.
C) Every ten-decibel increase in loudness represents a tenfold increase in intensity.
D) A soft sound has a greater amplitude than a loud sound.
E) A high note and a low note with the same amplitude are equally loud.