Two sounds are described below:

Sound 1: This sound is produced by slow vibrations.
Sound 2: This sound has waves where the tops are far apart.

Which statement is true about the sounds? (2 points)

a
Both are high pitch sounds.

b
Both are low pitch sounds.

c
Sound 1 is high pitch and Sound 2 is low pitch.

d
Sound 1 is low pitch and Sound 2 is high pitch.