(Ã´r'dn-Ä­t) The distance of a point from the x-axis on a graph in the Cartesian coordinate system. It is measured parallel to the y-axis. For example, a point having coordinates (2,3) has 3 as its ordinate. Compare abscissa.
How well s waves travel depends on the medium's shear modulus, or rigidity. Liquids and gases have no rigidity so they do not allow s waves to propagate(travel). P waves depenâ¦d on the medium's bulk modulus, or compressibility, so they propagate in liquids and gases, as well as solids, since they are both compressible. 6 people found this useful.
The two main types of waves are body waves and surface waves. Body waves can travel through the earth's inner layers, but surface waves can only move along the surface of the planet like ripples on water. Earthquakes radiate seismic energy as both body and surface waves.Body Waves. Traveling through the interior of the earth, body waves arrive before the surface waves emitted by an earthquake. These waves are of a higher frequency than surface waves. Waves. The second type of body wave is the S wave or secondary wave, which is the second wave you feel in an earthquake. An S wave is slower than a P wave and can only move through solid rock, not through any liquid medium.