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What place within the earth where the speed of seismic waves increases sharply?
The Moho
Does the velocity of seismic waves generally decrease with depth in the Earth?
No, the velocity of seismic waves generally increases with depth in the Earth. This is due to the increasing pressure and density of materials as one moves deeper into the Earth's interior. As seismic waves travel through denser and more rigid materials, their speed increases, with primary (P) waves traveling faster than secondary (S) waves.
When seismic waves interact with boundaries between different kinds of rock within earth they can be refracted?
Yes. You are true.
What does seismic mean?
(not seismic, seismic wave)Seismic waves are waves of energy that travel through the earth.
What statement is true as the depth within the Earth's interior increases?
As the depth within the Earth's interior increases, temperature and pressure generally rise. This is due to the geothermal gradient, where the temperature increases approximately 25-30 degrees Celsius per kilometer of depth in the crust. Additionally, the composition of materials changes, with denser and more metallic elements becoming prevalent deeper within the Earth, particularly in the core.
What place within the earth where the speed of seismic waves increases sharply?
The Moho
What is the place within the earth where the speed of seismic waves increases sharply?
it is the mohorovic or the moho
What is the Place within earth where the speed of seismic waves increases sharply?
it is the mohorovic or the moho
Where is the place within the earth where the speed of seismic waves increases sharply?
The place within the Earth where the speed of seismic waves increases sharply is known as the Moho discontinuity, or Mohorovicic discontinuity. This boundary separates the Earth's crust from the underlying mantle, and seismic waves are thought to speed up due to the change in composition and density between these two layers.
Place within the Earth where the speed of seismic waves increase sharply?
m to the o to the h to the o
What is a place inside the earth where the speed of seismic waves increase sharply?
MOHO(:
What do you call the center of a seismic wave?
The center of a seismic wave is called the focus or hypocenter. This is the point within the Earth where the seismic waves originate.
Does the velocity of seismic waves generally decrease with depth in the Earth?
No, the velocity of seismic waves generally increases with depth in the Earth. This is due to the increasing pressure and density of materials as one moves deeper into the Earth's interior. As seismic waves travel through denser and more rigid materials, their speed increases, with primary (P) waves traveling faster than secondary (S) waves.
What triggers seismic waves?
Disturbances within the earth crust, such as plate movements.
How the structure of earth interior affects seismic waves speed and direction?
The structure of Earth's interior affects seismic wave speed and direction differently at different boundaries. As P waves enter the mantle, they pick up speed until they enter the core, where the wave paths are bent sharply.
What happens to the lag time as the distance from the epicenter increases?
As distance from the epicenter increases, the lag time also increases. This is because it takes time for seismic waves to travel through the Earth's layers and be detected by seismometers. The lag time can vary depending on the speed of the seismic waves and the distance they need to travel.
What evidence has led to the interference that solid and liquid zones exist within earth?
Evidence such as seismic waves and the behavior of earthquake waves suggest that there are solid and liquid zones within Earth. Seismic waves change speed and direction when passing through different layers of the Earth, indicating varying compositions. Additionally, the way seismic waves are reflected and refracted also points to the existence of distinct solid and liquid layers within the Earth.
