Question

Which is true about surface waves?

A.The disturbance does not have a specific motion.
B.The disturbance is in a circular motion.
C.The disturbance is only parallel to the motion of the wave.
D.The disturbance is only perpedicular to the motion of the wave.

Answer 1

The disturbance does not have a specific motion.

Answer 2

the disturbances is only perpendicular to the motion of the wave.