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How do seismic waves affect us?
Seismic waves affect us because they are what causes the motion from an earthquake that destroy buildings and such. The three types of seismic waves are surface waves primary waves also called P-waves and secondary waves also called S-waves.
What causes seismic waves to travel through layers of The earth?
By being cool.
Which seismic wave causes particles in the ground to move perpendicular to the wave's propagation?
S waves, or secondary waves, are transverse seismic waves, meaning that the particles being effected by the wave are moving perpendicular to the wave's propagation.
Why do tectonic plates produce seismic waves?
Tectonic plates are always trying to slowly move, but they more often than not find another tectonic plate in there path of motion. After enough pressure is built up between these plates trying to move past each other, a sudden "jerk" between them happens, and the restoring force from this "jerk" causes the waves we call "seismic waves" to happen.
What are seismic waves also called?
Seismic sea waves are also called a tsunami.
Do seismic waves end at an earthquakes center?
No, seismic waves do not end at an earthquake's center. Rather, they originate there.An earthquake has a focus, and this is the center of greatest movement on the plate boundary or intraplate fault involved. It has its epicenter, and this is the center of greatest effect on the surface of the Earth above. The seismic waves are the vibrations of the slip, and radiate from the focus.
When a seismic waves crosses a boundary it will change directions in the prosses of?
refraction
What is it called when seismic waves bounce backwards as it reaches a boundary?
Reflection
What makes waves small?
Very small seismic activity causes small waves to occur. The bigger the waves get the larger the seismic activity is.
How did mohorovicic discover interior layers of Earth?
He noticed that seismic waves changed velocity at measurable depths. The boundary where seismic waves increased in speed is the boundary between the crust and the mantle, where seismic waves start to travel through more dense rock.
What causes is seismic waves?
i really don't know
How did geologists locate the Gutenberg discontinuity?
Geologists located the Gutenberg discontinuity by studying seismic waves, specifically P-waves and S-waves, as they travel through the Earth's interior. The discontinuity is identified by a sudden change in the speed of seismic waves, indicating a boundary between the outer core and the mantle. This boundary was named after the German seismologist, Beno Gutenberg, who first proposed its existence.
What is it called when seismic wave is bounced backwards when it reaches a boundary?
Answer: When a seismic wave 'bounces backward' and reaches a boundary, it is called Reflection. Explanation: The seismic waves are the result of the landslides, earthquakes, volcanic eruptions, explosions by humans
How do seismic waves affect us?
Seismic waves affect us because they are what causes the motion from an earthquake that destroy buildings and such. The three types of seismic waves are surface waves primary waves also called P-waves and secondary waves also called S-waves.
What triggers seismic waves?
Disturbances within the earth crust, such as plate movements.
What two processes can affect the path of seismic waves?
Seismic wave reflection and refraction are the two processes that can affect the path of seismic waves. Reflection occurs when seismic waves bounce off a boundary between different materials, while refraction occurs when seismic waves change direction as they pass from one material to another with different properties.
How can seismic wave be used to infer the presence of the Mohorovicic Discontinuity?
Seismic waves change speed and direction when they encounter changes in the density and composition of rocks. The Mohorovicic Discontinuity marks the boundary between the Earth's crust and mantle, causing seismic waves to abruptly change behavior when passing through it. By analyzing the way seismic waves interact with this boundary, scientists can infer the presence and properties of the Mohorovicic Discontinuity.
