they start at a earthquake.
P = Primary, S = Secondary.
P-waves and S-waves. P waves are known as Primary waves as they have a high velocity and so are recorded at seismometer stations before Secondary or S-waves. P waves may also be known as pressure waves as they are in fact compression or longitudinal waves. S-waves may also be known as shear waves as they are transverse waves.
well when you are holding the magnitic string you have to move it and then you will feel a vibriation in your hands from left to right
P waves can travel through gas, solids, and liquids and Swaves can only travel through solids.
No. S waves are really weak so it wouldn't last to that extent.
P waves: move rock back and forth between a squeezed position, stretched position as they travel through it, travel through solids liquids and gases, fastest seismic waves, always travel ahead of other seismic waves, first seismic waves to be detected S waves: shear rock back and forth as they travel through it, can be deformed from side to side, when rock springs back from being deformed Swaves are created, second fastest seismic waves, shearing stretches parts of rock sideways from other parts Hope this hellped:-)