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When a wave reflects from a fixed boundary the wave changes direction of travel and is slowed down True or false?
True. When a wave reflects from a fixed boundary, it changes direction of travel as it rebounds back from the boundary. The wave may also be inverted depending on the type of boundary. Additionally, the wave can experience a phase shift upon reflection.
Why do waves change direction when they travel between one material and another?
Waves change direction when they travel between materials due to a change in their speed. This change in speed is caused by the difference in the medium's density and properties, which leads to the wave bending at the boundary between the two materials. This phenomenon is known as refraction.
What isThe bending of light as it travels from one medium to the next?
Refraction is the bending of light as it moves from one medium to another, due to the change in speed of light. This change in direction occurs because light waves travel at different speeds in different mediums, causing light to change direction at the boundary.
How is refraction achieved in a ripple tank?
Refraction in a ripple tank is achieved by changing the speed of the waves as they pass from one medium to another, resulting in a change in direction. This change occurs because the waves travel at different speeds in different mediums, causing them to bend as they pass through the boundary.
How does reflection change the movement of a p wave?
Reflection of a P-wave can cause it to change direction and travel back towards the surface if it encounters a boundary with different rock properties. The reflection can also cause the wave to lose energy and amplitude, leading to a decrease in intensity as it propagates through the Earth.
When a wave reflects from a fixed boundary is the only change in the wave is the direction of travel?
true
When a wave reflects from a fixed boundary the wave changes direction of travel and is slowed down True or false?
True. When a wave reflects from a fixed boundary, it changes direction of travel as it rebounds back from the boundary. The wave may also be inverted depending on the type of boundary. Additionally, the wave can experience a phase shift upon reflection.
In which direction do plates travel at a convergent boundary?
At a convergent boundary, plates move towards each other.
Why do waves change direction when they travel between one material and another?
Waves change direction when they travel between materials due to a change in their speed. This change in speed is caused by the difference in the medium's density and properties, which leads to the wave bending at the boundary between the two materials. This phenomenon is known as refraction.
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.
What isThe bending of light as it travels from one medium to the next?
Refraction is the bending of light as it moves from one medium to another, due to the change in speed of light. This change in direction occurs because light waves travel at different speeds in different mediums, causing light to change direction at the boundary.
How is refraction achieved in a ripple tank?
Refraction in a ripple tank is achieved by changing the speed of the waves as they pass from one medium to another, resulting in a change in direction. This change occurs because the waves travel at different speeds in different mediums, causing them to bend as they pass through the boundary.
What direction could you travel along the earth so that your latitude would not change?
travel exactly east or west
What is the change in the physical properties of Earth's interior at the mantle-core boundary that makes P waves go through the boundary?
At the mantle-core boundary, there is a change in density and composition of the material. The increase in density and the solid state of the core allow P waves to travel through, with some refraction due to the change in velocity.
What change speed and direction depending on the density and materiel they travel through?
Waves.
What cause earthquake waves to change direction as they travel through Earth?
by their boundaries
How does reflection change the movement of a p wave?
Reflection of a P-wave can cause it to change direction and travel back towards the surface if it encounters a boundary with different rock properties. The reflection can also cause the wave to lose energy and amplitude, leading to a decrease in intensity as it propagates through the Earth.
