A wave motion in which the vibrations of the medium are periodic rotational motions around the direction of propagation.
*sigh* Don't just copy and paste the questions....your answer is "Surface Wave"
therre is more than one wave, it could be a surface wave, or an s wave or p wave
An example of a body wave is a seismic wave that moves through the Earth's interior, such as a P-wave or S-wave. These waves can travel through solids and liquids and are responsible for the initial shaking felt during an earthquake.
Surface waves are formed when waves reach the Earth's surface. These are seismic waves that travel along the Earth's surface and can cause the most damage during an earthquake.
Surface waves do not originate from the focus. These waves are created when seismic energy reaches the Earth's surface and move horizontally along it, causing the ground to move in a rolling motion.
The speed of a torsional wave depends on the material it is propagating through. In general, torsional waves travel slower than longitudinal waves in the same material. The speed can be calculated using the material properties like shear modulus and density.
Torsional analysis: This analysis completed based on strcture properties like Mass MI and Torsional stiffness. Torsional critical speed analysis: Speed of rotor will come into picture in addition to Mass MI and Torsional stiffness of the structure.
surface wave
When a wave hits a surface, it can be absorbed, reflected, or transmitted through the surface. The type of interaction depends on the properties of the surface and the wave itself. If the surface is smooth, the wave is more likely to be reflected; if the surface is rough, the wave might be absorbed or scattered in multiple directions.
Surface waves are transverse waves.
The surface wave.
a seismic wave
When a wave is coming toward a surface, it is called an incident wave.
Surface Wave
A Surface Wave.
When a wave's energy is lost to a surface, resulting in the wave becoming weaker, it is called wave absorption or wave attenuation. This can occur when the wave interacts with the surface material and causes it to dissipate or absorb the energy of the wave.
A wave front has a form that is a surface of a sphere.