what is the main difference between a longitudinal wave and a transverse wave?\na longitudinal wave always…

what is the main difference between a longitudinal wave and a transverse wave?\na longitudinal wave always travels faster than a transverse wave.\na longitudinal wave does not need a medium to travel through.\na transverse wave is made of particles that move perpendicular to the motion of the wave.\na transverse wave always carries more energy so that it can travel through empty space.

what is the main difference between a longitudinal wave and a transverse wave?\na longitudinal wave always travels faster than a transverse wave.\na longitudinal wave does not need a medium to travel through.\na transverse wave is made of particles that move perpendicular to the motion of the wave.\na transverse wave always carries more energy so that it can travel through empty space.

Answer

Brief Explanations:

In a transverse wave, particle motion is perpendicular to wave - motion. In a longitudinal wave, particles move parallel to the wave - motion. Option C correctly states the characteristic of a transverse wave. Option A is incorrect as wave speed depends on medium, not wave type. Option B is wrong because all mechanical waves (including longitudinal) need a medium. Option D is false as not all transverse waves can travel through empty space (only electromagnetic ones), and energy is not related to wave type in this way.

Answer:

C. A transverse wave is made of particles that move perpendicular to the motion of the wave.