Primary waves (p waves)
seismic
p - these are also the fastest
divergent
this wave is called a tsunami and can destroy a whole city/town.
The surface wave.
P or primary seismic wave.
secondary waves.......... i think
secondary waves.......... i think
Mechanical waves (like seismic waves) will travel faster through a solid than a liquid.
S waves, or secondary waves, are transverse seismic waves, meaning that the particles being effected by the wave are moving perpendicular to the wave's propagation.
why can s-wave can't travel but p-waves can
Radially, that is in every direction.
The S-wave is the secondary seismic wave.
in all directions
"True, the Seismic Waves change speed and direction when they encounter different materials."
Seismic waves travels faster through solid rock than water because their speed depends on the density and composition of material that they pass through.Solid rock is denser than water, hence the energy from seismic waves transfer faster through solid rock than in water.
Generally increase with depth, occasionally making abrupt jumps termed seismic-velocity discontinuities.