Figure S-2 -If These Are Sound Waves, Which Corresponds to the Highest

Multiple Choice

Figure S-2

-If these are sound waves, which corresponds to the highest pitch?

A) Wave I.
B) Wave II.
C) Wave III.
D) Wave IV.
And which has the greatest wavelength?
E) Wave I
F) Wave II
G) Wave III
H) Wave IV
I) all have the same wavelength