what best describes the motion of the medium particles in a longitudinal wave?\nthe medium does not…

what best describes the motion of the medium particles in a longitudinal wave?\nthe medium does not move.\nthe medium moves in all directions.\nthe medium vibrates as it moves in a circular path around the wave.\nthe medium vibrates parallel to the direction of the wave.

what best describes the motion of the medium particles in a longitudinal wave?\nthe medium does not move.\nthe medium moves in all directions.\nthe medium vibrates as it moves in a circular path around the wave.\nthe medium vibrates parallel to the direction of the wave.

Answer

Brief Explanations:

In a longitudinal wave, the particles of the medium vibrate parallel to the direction of wave - propagation. The other options are incorrect as the medium does move, it doesn't move in all directions or in a circular path.

Answer:

The medium vibrates parallel to the direction of the wave.