The particles of the wave (for compressive waves). Or for transverse waves, yet the particles move parallel to the wave too.
surface waves
In a longitudinal wave, the particles do not move with the wave. The particle movement is parallel to the direction of the wave propagation. This means that the particles move left and right which in turn makes the other particles start to oscillate. This creates a wave. longitudinal pressure waves are also known as sound waves.
Surface Waves can propagate only along the boundary of solid.Two types are:Rayliegh Waves propagate along boundary between two dissimilar solid media, in a plane perpendicular to the surface and containing the direction of propagation.Love Waves are polarized shear wave with an associated oscillatory particle motion parallel to the free space and perpendicular to the direction wave motion.
They move up and down, but do not move forward (NJASK8 Earth Science)
Disturbance in particle motion parallel to the wave velocity is called a longitudinal wave. Disturbance in particle motion perpendicular to the wave velocity is called a transverse wave.
They move in a circular motion
Longitudinal wave particles move parallel to the way the wave is moving. Surface wave particles move in a circular motion.
Ocean waves are mechanical waves. The waves on the surface are surface waves (particles move in a circular motion) while the waves in the depths are longitudinal (particles move parallel to the wave propogation).
All light waves are made up of particles called photons.
longitudinal
They move in a circular motion
longitudinal wave
longitudinal wave
longitudinal wave
longitudinal wave
This type of wave is called longitudinal waves.
Movement in a transverse wave is perpendicular to the source. Therefore, individual particles move up & down.