Earthquakes occur when there is a movement of Earth’s tectonic plates. The name secondary wave comes from the fact that they are the second type of wave to be detected by an earthquake seismograph, after the compressional primary wave, or P wave, because S waves travel more slowly in rock.Unlike P waves, S waves cannot travel through the molten outer core of the Earth, and this causes a shadow zone for S waves opposite to their origin. Seismic waves are the waves of energy caused by the sudden breaking of rock within the earth or an explosion. BODY WAVES - travel through the earth's inner layers.These are higher frequency than surface waves. P-Wave (primary) = fastest wave, travels through all three states of matter. View JEY.docx from ME MISC at San Jose State University. Others. Due to this, P and S waves are known as "body waves". What are the two subtypes of siesmic waves? They form a distinct class, different from other types of seismic waves, such as P-waves and S-waves (both body waves), or Rayleigh waves (another type of surface wave). SEISMIC WAVE AMAZING WAVES! Seismic waves are low-frequency waves that travel through the Earth. Seismograph is used to detect and record earthquakes. 1. The two main types of waves are body waves and surface waves. Answer Incorrect. They're generally caused by an earthquake, explosion or volcano. Augustus Edward Hough Love predicted the existence of Love waves mathematically in 1911. Earthquakes generate three types of seismic waves: P (primary) waves, S (secondary) waves and surface waves, which arrive at seismic recording stations one after another. 1 See answer balotz balotz There are several different kinds of seismic waves, and they all move in different ways. SUB TYPES SUB TYPES MAIN TYPES Characteristics SEISMIC WAVE … Both P and S waves penetrate the interior of the Earth while surface waves do not. 0 (0) Upvote (0) Choose An Option That Best Describes Your Problem. L-wave (long) = Only travel along the surface, two types: a. The following are the 2 main types of seismic waves: Body waves; Surface waves; Stay tuned with BYJU’S to learn more about other concepts such as S waves. Two types of seismic waves are: 1. Was this answer helpful? Other articles where Secondary wave is discussed: seismic wave: …recording station faster than the secondary, or S, wave. https://www.sciencelearn.org.nz/resources/340-seismic-waves P waves, also called compressional or longitudinal waves, give the transmitting medium—whether liquid, solid, or gas—a back-and-forth motion in the direction of the path of propagation, thus stretching or compressing the medium as the wave passes any one point in a… Seismic waves are energy released in the form of waves that radiate from the earthquake source in all directions. Incomplete Answer. 2. S-Wave (shear) = 60% as fast as P-waves, travels through all three states of matter. Seismic waves are energy waves that are generated by an earthquake or explosion and propagate within the Earth or on its surface. Answer not in Detail. hope it helps you Of waves are known as `` body waves '' Describes Your Problem Option That Best Describes Your.! 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