Rick Matthews
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Body Waves. Earthquake waves are of two types — body waves and surface waves. P- Waves. P-waves are also known as the Primary waves. They are the first waves to arrive at the surface.
- 33 min
- 7.8K
Learn about the two types of body waves, P and S, that travel through the Earth's interior and arrive before surface waves. Find out how they differ in speed, frequency, motion, and ability to pass through liquids.
- Michigan Technological University
Learn the difference between body waves and surface waves, and between P-waves and S-waves, in this Earth Observatory of Singapore article. Body waves travel through the Earth's interior, while surface waves only at the surface, and P-waves are compression waves, while S-waves are shear waves.
Jun 4, 2024 · Learn about the four types of seismic waves generated by earthquakes or explosions: P, S, Love, and Rayleigh. Find out how they propagate within the Earth or along its surface and how they reveal its structure and composition.
- The Editors of Encyclopaedia Britannica
Apr 11, 2020 · Learn about seismic waves, energy waves generated by earthquakes or explosions that propagate within the Earth or on its surface. Find out the difference between body waves (P and S) and surface waves (Rayleigh and Love), and how they are used to study Earth's structure and activities.
Body waves. Body waves travel through the interior of the Earth along paths controlled by the material properties in terms of density and modulus (stiffness). The density and modulus, in turn, vary according to temperature, composition, and material phase. This effect resembles the refraction of light waves. Two types of particle motion result ...
Nov 27, 2023 · Definition of Seismic Waves: Seismic waves are categorized into two main types: body waves and surface waves. Body waves travel through the Earth’s interior, while surface waves propagate along its outer layer.
