What is the difference between transverse and longitudinal waves?
A.In a transverse wave the disturbance always occurs perpendicular to the direction in which the wave travels, whereas in a longitudinal wave the disturbance always occurs parallel to the line of travel of the wave.
B.Transverse waves always carry more energy than do longitudinal waves.
C.Transverse waves always have greater frequencies than do longitudinal waves.
D.In a transverse wave the disturbance always occurs parallel to the line of travel of the wave, whereas in a longitudinal wave the disturbance always occurs perpendicular to the direction in which the wave travels.
E.Transverse waves always travel at smaller speeds than do longitudinal waves.
The answer is A, in a transverse wave, the disturbance always occurs perpendicular to the direction in which the wave travels, whereas in a longitudinal wave, the disturbance always occurs parallel to the line of travel of the wave.
The correct answer is A.
To understand the difference between transverse and longitudinal waves, we need to know what each term means.
A wave is a disturbance that travels through a medium from one location to another. It carries energy without transferring matter. Transverse and longitudinal waves are two types of waves classified based on the direction of the disturbance.
In a transverse wave, the disturbance occurs perpendicular to the direction in which the wave travels. This means that the particles in the medium move up and down or side to side as the wave passes through them. An example of a transverse wave is the motion of a rope when you shake it up and down.
In a longitudinal wave, the disturbance occurs parallel to the line of travel of the wave. This means that the particles in the medium move back and forth in the same direction as the wave travels. An example of a longitudinal wave is sound waves, where the particles in the air vibrate back and forth as the sound wave passes through.
So, the correct answer is A, where it states that in a transverse wave, the disturbance always occurs perpendicular to the direction in which the wave travels, whereas in a longitudinal wave, the disturbance always occurs parallel to the line of travel of the wave.
The correct answer is:
A. In a transverse wave, the disturbance always occurs perpendicular to the direction in which the wave travels, whereas in a longitudinal wave the disturbance always occurs parallel to the line of travel of the wave.