Ver? for
nd
е
things.
that
years.
4. After a transverse wave passes through a sub-
stance, no particle ever ends up far from its
original position.
Which of the following illustrates this principle?
A. A cork in water bobs up and down as
waves pass.
B. Sound waves travel through air.
C. When two waves overlap, they interfere
with one another.
D. A stone dropped into a pond causes rip-
ples to radiate outward.