WebTo understand earthquakes we need to look at the structure of the Earth. The Earth is made up of different layers. At the centre is the core, around that is the mantle, and on the outside is the... WebAn earthquake results in a series of shock waves on the earth’s surface. These shock waves are called seismic waves. A seismograph records the vibrations of the seismic …

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WebP wave. α 2 = λ + 2 μ ρ. S wave. β 2 = μ ρ. Following is the table for P and S waves formula based on the distance between the earthquake location and the location of the seismic station: Local earthquakes with epicenter distance up to 0-500 km. d=t (S-P).8. Regional earthquakes with epicenter distance up to 1000 km. d=t (S-P).10. WebJan 14, 2016 · Expert Answer An earthquake is caused due to the movement of lithospheric plates inside the surface of the earth. As these plates move, the surface of the earth … fishing report lake chesdin cozy cove

Origin of an earthquake diagram diagram defining focus and …

WebThe Indian subcontinent has a history of earthquakes.The reason for the intensity and high frequency of earthquakes is the Indian plate driving into Asia at a rate of approximately … WebThere are three basic types of seismic waves – P-waves, S-waves and surface waves. P-waves and S-waves are sometimes collectively called body waves. P-waves P-waves, also known as primary waves or … WebAn earthquake is the shaking of the surface of the earth due to the sudden release of energy in the earth’s crust. As a result, seismic waves (also known as S waves) are … fishing report kure beach pier