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When a seismic wave crosses a boundary between different materials, such as from solid rock to liquid, its speed and direction change due to variations in density and elasticity. This phenomenon, known as refraction, occurs because the wave's velocity is dependent on the properties of the material it is traveling through. As a result, the angle at which the wave enters the new medium will affect its path, bending it according to Snell's Law. This change in direction is crucial for understanding subsurface structures in geophysical studies.
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When a seismic wave crosses a boundary in what process will it change direction?
When a seismic wave crosses a boundary between different materials, it will change direction through a process called refraction. Refraction occurs because seismic waves travel at different speeds in different materials, causing them to bend as they encounter new mediums with varying densities.
When a seismic wave crosses a boundary it will change directions in the process of blank?
When a seismic wave crosses a boundary, it will change directions in the process of refraction. This occurs because the wave travels at different speeds in different materials, leading to a bending of the wave path as it enters a new medium. The extent of this change in direction depends on the properties of the materials involved, such as density and elastic properties.
When a seismic waves crosses a boundary it will change directions in the prosses of?
refraction
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 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.
When a seismic wave crosses a boundary in what process will it change direction?
When a seismic wave crosses a boundary between different materials, it will change direction through a process called refraction. Refraction occurs because seismic waves travel at different speeds in different materials, causing them to bend as they encounter new mediums with varying densities.
When a seismic wave crosses a boundary it will change directions it the process of?
refraction
When a seismic wave crosses a boundary it will change directions in what process?
Refraction
When a seismic wave crosses a boundary it will change directions in the process of blank?
When a seismic wave crosses a boundary, it will change directions in the process of refraction. This occurs because the wave travels at different speeds in different materials, leading to a bending of the wave path as it enters a new medium. The extent of this change in direction depends on the properties of the materials involved, such as density and elastic properties.
The bending of a seismic wave as it crosses a boundary is called?
The bending of a seismic wave as it crosses a boundary is called refraction. This occurs due to the wave changing speed as it moves from one material to another with different properties, causing it to change direction.
When a seismic waves crosses a boundary it will change directions in the prosses of?
refraction
When a seismic wave crosses a boundary it will change directions in the process of?
When a seismic wave crosses a boundary between different materials, it may undergo reflection, refraction, or diffraction. Reflection occurs when the wave bounces off the boundary, while refraction causes the wave to change speed and bend as it enters a different material. Diffraction causes the wave to spread out as it encounters an obstacle or edge.
When a seismic wave boundary it will change directions in the process of?
refraction
What is it called when a seimic waves bounces backward when it reaches a boundary?
When a seismic wave bounces backward when it reaches a boundary, it is called reflection. This phenomenon occurs when the wave encounters a change in medium or boundary, causing it to change direction and return to its source. Reflection is a key process in seismic imaging and is used to map subsurface structures in geophysics.
What will happen to a seismic wave when it is reflected?
When a seismic wave is reflected, it will bounce off a boundary between different materials and change direction. This can cause the wave to be redirected back towards its source or continue traveling in a different direction.
What is it called when a selsmic wave bounces backward when it reaches a boundary?
It is called seismic wave reflection. When a seismic wave encounters a boundary between different materials with contrasting density or rigidity, some of the wave energy is reflected back towards the source.
What plate boundary causes seismic waves?
Destructive plate boundary.
