In a transverse wave that travels through a medium, the molecules of the medium vibrate?

Question

A. in the direction in which the wave travels
B. at the right angels to the direction in which the wave travels
C. at twice the velocity of the molecules in a longitudinal wave
D. with smaller amplitudes than the molecules in a longitudinal wave.

Answer 1

B.) "A transverse wave is a wave that oscillates (vibrates) perpendicular to the direction it advances."