WebP-wave: A seismic pressure wave that travel through the body of the Earth. The fastest of all seismic waves. Rayleigh wave: A surface seismic wave generated by the interaction … Weblines. The earthquake vibrations are waves of energy that radiate through Earth away from the focus. These waves of energy can be recorded on a seismograph, which produces a …
Investigating the Speed of Earthquake Waves - New …
WebFinding the epicenter of an earthquake requires the analysis of Primary and Secondary seismic waves. The "Earthquake P-Wave and S-Wave Travel Time" chart is used to find the distance to an earthquake. This resource provides nine questions to help students practice using the "Earthquake P-Wave and S-Wave Travel Time" chart (included or … WebA The S-waves produce more displacement than the P-waves. B The P-waves and S-waves produce the same displacement. C The P-waves produce more displacement than the S-waves. The diagram shows the readings from three seismometers used to measure seismic waves emitted from the epicenter of an earthquake. The diagram has three … northfield ct zipcode
Activity—Earthquake Location* - Cascadia Earthscope …
WebStudent Worksheet 1 Name: Find the Epicenter of an Earthquake Background: When an earthquake occurs, vibrations initiated by fracturing of the earth's crust radiate outward from the point of fracture. Direct compressional waves (P waves) are faster moving and shear waves (S waves) are slower.Each type appears as a unique signature on a … Web1. P-Waves and S-Waves 2. Seismic Waves 3. REGENTS EARTH SCIENCE Name: Plotting Epicenter Worksheet 4. Instructions and answers for teachers - 5. Additional … WebThe two main types of earthquake waves are emphasized, the P-waves and S-waves, and how data from three seismograph stations and a travel-time graph is used to determine the epicenter of an earthquake. The shadow zone diagram demonstrates how P-waves and S-waves penetrate the earth's interior. The shadow zones reveal properties of the earth's ... northfield ct fire dept