Earthquakes - Boone County Schools
... The energy released travels in the form of seismic waves. Seismic waves are waves of energy that travel through the Earth. Waves that travel through the Earth’s interior are called primary waves (P waves). Waves that travel along the Earth’s surface are called surface waves (S waves). ...
... The energy released travels in the form of seismic waves. Seismic waves are waves of energy that travel through the Earth. Waves that travel through the Earth’s interior are called primary waves (P waves). Waves that travel along the Earth’s surface are called surface waves (S waves). ...
earthquakes-2nd-of-week-52
... – When S waves reach the surface they shake structures violently, causing damage and destruction. ...
... – When S waves reach the surface they shake structures violently, causing damage and destruction. ...
Plate Tectonic Booklet (test make up)
... Name, class block, and title: Plate Tectonics Earth’s layers: Illustrate and label Earth’s Layers Describe the composition of each layer Convection Currents Draw and explain what happens in a convection current What layer of Earth has convection currents? What effect do convection currents ...
... Name, class block, and title: Plate Tectonics Earth’s layers: Illustrate and label Earth’s Layers Describe the composition of each layer Convection Currents Draw and explain what happens in a convection current What layer of Earth has convection currents? What effect do convection currents ...
Trivial Pursuit File
... Tourism contributes more towards a poorer countries GDP. (eg. 80% of Barbados’s GDP comes from tourism) ...
... Tourism contributes more towards a poorer countries GDP. (eg. 80% of Barbados’s GDP comes from tourism) ...
Chapter 11 The Solar Wind
... and the magnetic pressure is B 2 /(8π) = 1.7 × 10−10 ; much smaller than the kinetic energy density ρu2 /2 = 9.4 × 10−9 erg cm−3 . At any given time, part of the sun’s corona is emitting a low-speed wind, and part is emitting a high-speed wind. (The high-speed winds appear to come from “coronal hole ...
... and the magnetic pressure is B 2 /(8π) = 1.7 × 10−10 ; much smaller than the kinetic energy density ρu2 /2 = 9.4 × 10−9 erg cm−3 . At any given time, part of the sun’s corona is emitting a low-speed wind, and part is emitting a high-speed wind. (The high-speed winds appear to come from “coronal hole ...
Chapter 26: Earth`s Interior
... Shadow Zones P Waves • Waves change speed abruptly when they transition from solid to liquid • This causes bending (refraction) • Refraction makes it impossible for waves to arrive in the shadow zone • Resulting shadow zone is doughnut-shaped S Waves • S waves cannot travel through the core • Re ...
... Shadow Zones P Waves • Waves change speed abruptly when they transition from solid to liquid • This causes bending (refraction) • Refraction makes it impossible for waves to arrive in the shadow zone • Resulting shadow zone is doughnut-shaped S Waves • S waves cannot travel through the core • Re ...
Upper ionosphere of Mars is not axially symmetrical
... steps through 160 frequencies ( f / f ≈ 2%) from 100 kHz to 5.5 MHz. The receiver has a bandwidth of 10.9 kHz centered on the frequency of the transmitted pulse. A complete scan through all 160 frequencies takes 1.26 s, and the basic sweep cycle is repeated once every 7.54 s. In addition to remote ...
... steps through 160 frequencies ( f / f ≈ 2%) from 100 kHz to 5.5 MHz. The receiver has a bandwidth of 10.9 kHz centered on the frequency of the transmitted pulse. A complete scan through all 160 frequencies takes 1.26 s, and the basic sweep cycle is repeated once every 7.54 s. In addition to remote ...
Unit 13: Earthquakes A. Earthquakes 1. Earthquake
... 1. The greater the interval measured on a seismogram between the arrival of the first P wave and the first S wave, the greater the distance to the earthquake source 2. Earthquake direction a. the precise location can be found when the distance is known from three or more different seismic stations b ...
... 1. The greater the interval measured on a seismogram between the arrival of the first P wave and the first S wave, the greater the distance to the earthquake source 2. Earthquake direction a. the precise location can be found when the distance is known from three or more different seismic stations b ...
Earth Science – Quiz 2
... C) Richter; 1989, Loma Prieta D) Mohorovicic; 1964, Anchorage 3. When an earthquake occurs, energy radiates in all directions from its source. The source is also referred to as the ________. A) inertial point B) epicenter C) focus D) seismic zone 4. Which one of the following statements is correct? ...
... C) Richter; 1989, Loma Prieta D) Mohorovicic; 1964, Anchorage 3. When an earthquake occurs, energy radiates in all directions from its source. The source is also referred to as the ________. A) inertial point B) epicenter C) focus D) seismic zone 4. Which one of the following statements is correct? ...
There are 3 types of faults 1 Normal Faults
... through Earth carrying energy released during an earthquake. • They travel from the focus, through the Earth’s interior, and across the surface. • The epicenter is the point on the Earth’s surface directly above the focus. ...
... through Earth carrying energy released during an earthquake. • They travel from the focus, through the Earth’s interior, and across the surface. • The epicenter is the point on the Earth’s surface directly above the focus. ...
Earthquakes
... Focus The location in the Earth’s crust where the earthquake occurs. It can occur anywhere between the surface and a depth of 700 km. The closer to the surface it occurs, the more powerful the earthquake is. Epicenter The location on the Earth’s surface above the focus. ...
... Focus The location in the Earth’s crust where the earthquake occurs. It can occur anywhere between the surface and a depth of 700 km. The closer to the surface it occurs, the more powerful the earthquake is. Epicenter The location on the Earth’s surface above the focus. ...
Earthquakes - Chapter 10
... the fault on the sea floor up to the surface, but they don’t stick up more than a meter or so in the deep ocean. However, when they reach shallow water they must rear up and slow down. Discussion: Kinetic vs. potential energy ...
... the fault on the sea floor up to the surface, but they don’t stick up more than a meter or so in the deep ocean. However, when they reach shallow water they must rear up and slow down. Discussion: Kinetic vs. potential energy ...
Topic 4 – Waves and the Earth
... Sound waves are longitudinal vibrations that must travel through a medium (i.e through a solid, liquid or gas…not through a vacuum) Frequency of a sound wave determines its pitch: o High frequencyhigh pitch…low frequencylow pitch Sounds with frequencies below 20Hz are called infrasound (humans can ...
... Sound waves are longitudinal vibrations that must travel through a medium (i.e through a solid, liquid or gas…not through a vacuum) Frequency of a sound wave determines its pitch: o High frequencyhigh pitch…low frequencylow pitch Sounds with frequencies below 20Hz are called infrasound (humans can ...
Topic 4 notes - WordPress.com
... Sound waves are longitudinal vibrations that must travel through a medium (i.e through a solid, liquid or gas…not through a vacuum) Frequency of a sound wave determines its pitch: o High frequencyhigh pitch…low frequencylow pitch Sounds with frequencies below 20Hz are called infrasound (humans can ...
... Sound waves are longitudinal vibrations that must travel through a medium (i.e through a solid, liquid or gas…not through a vacuum) Frequency of a sound wave determines its pitch: o High frequencyhigh pitch…low frequencylow pitch Sounds with frequencies below 20Hz are called infrasound (humans can ...
Lecture Chapter 7 Part 1
... Primary, pressure, push-pull Fastest seismic wave (6 km/sec in crust; 8 km/sec in ...
... Primary, pressure, push-pull Fastest seismic wave (6 km/sec in crust; 8 km/sec in ...
P wave - LSMS Ms. Benson GT
... P and S waves caused by an earthquake do not travel in straight lines. They also do not have a constant speed. Do you think the wave would A) speed up or B) slow down as it moved further from the wave source? Waves can reflect off (bounce off) of materials that have a different density, or they can ...
... P and S waves caused by an earthquake do not travel in straight lines. They also do not have a constant speed. Do you think the wave would A) speed up or B) slow down as it moved further from the wave source? Waves can reflect off (bounce off) of materials that have a different density, or they can ...
EARTHQUAKES & VOLCANOES
... Seismology is the study of earthquakes and seismic waves that move through and around the earth. A seismologist is a scientist who studies earthquakes and seismic waves. What Are Seismic Waves? • Seismic waves are the waves of energy caused by the sudden breaking of rock within the earth or an explo ...
... Seismology is the study of earthquakes and seismic waves that move through and around the earth. A seismologist is a scientist who studies earthquakes and seismic waves. What Are Seismic Waves? • Seismic waves are the waves of energy caused by the sudden breaking of rock within the earth or an explo ...
2-Unit4Part2 EarthsInteriors
... 3. L-waves (Long waves or Love Waves) • Surface waves that cause horizontal shearing of the ground – Travel on the surface of the earth and shake rocks sideways as they move across the surface – Generated by the epicenter – Particles travel in a rolling motion ...
... 3. L-waves (Long waves or Love Waves) • Surface waves that cause horizontal shearing of the ground – Travel on the surface of the earth and shake rocks sideways as they move across the surface – Generated by the epicenter – Particles travel in a rolling motion ...
Essentials of Geology Earthquakes and Earth`s
... • P waves arrive first, then S waves, then L and R • Average speeds for all these waves is known • After an earthquake, the difference in arrival times at a seismograph station can be used to calculate the distance from the seismograph to the epicenter. ...
... • P waves arrive first, then S waves, then L and R • Average speeds for all these waves is known • After an earthquake, the difference in arrival times at a seismograph station can be used to calculate the distance from the seismograph to the epicenter. ...
55_1.pdf
... Sun’s magnetism from density structure observed in whitelight images. Polar plumes, the small-scale, faint, thin, hair-like structures resembling the lines of force of a bar magnet, suggest that polar coronal holes are the source of open field lines (1). The abundance of photospheric magnetograms ma ...
... Sun’s magnetism from density structure observed in whitelight images. Polar plumes, the small-scale, faint, thin, hair-like structures resembling the lines of force of a bar magnet, suggest that polar coronal holes are the source of open field lines (1). The abundance of photospheric magnetograms ma ...
Vocabulary #3
... Looks like half a circle with the right side lit by the sun; like the letter D. ...
... Looks like half a circle with the right side lit by the sun; like the letter D. ...
P41
... arcade. As a results, we found that the flux rope is unstable to the kink mode instability, as the system approach to the lossof-equilibrium state. The 3D simulation shows that when the flux rope is long enough, it can escape from the arcade with almost constant speed after the accelerated launching ...
... arcade. As a results, we found that the flux rope is unstable to the kink mode instability, as the system approach to the lossof-equilibrium state. The 3D simulation shows that when the flux rope is long enough, it can escape from the arcade with almost constant speed after the accelerated launching ...
SCCOOS - National Federation of Regional Associations for
... • CalCOFI surveys collected zooplankton biomass, fish and invertebrate larvae and conducted underway measurements of temperature, salinity, irradiance and fluorescence. • Extending the historically offshore stations of CalCOFI closer to the coast brought relevance to the National Pollutant Discharge ...
... • CalCOFI surveys collected zooplankton biomass, fish and invertebrate larvae and conducted underway measurements of temperature, salinity, irradiance and fluorescence. • Extending the historically offshore stations of CalCOFI closer to the coast brought relevance to the National Pollutant Discharge ...