Refraction
The bending of waves due to a change in speed is called refraction. This occurs when waves pass through different mediums with varying densities, causing the wave to change direction.
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.
The material through which a wave transfers energy is called a medium. In a medium, such as air, water, or solids, particles vibrate or move as the wave passes through, transferring energy from one point to another. Waves can also propagate through vacuum, as seen in the case of electromagnetic waves.
The height of a wave is called its amplitude. Amplitude is the distance from the midpoint of a wave to its crest or trough. It represents the maximum displacement of the wave from its resting position.
crest
The bending of a wave when it moves from one material to another is called refraction. This phenomenon occurs because the speed of the wave changes as it enters a medium with a different optical density, causing the wave to change direction.
The bending of a wave as it passes from one medium to another is called refraction. This phenomenon occurs due to a change in the wave's speed as it enters a different medium with a different density.
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.
Refraction describes the bending of a wave as it travels into a different medium, due to the change in speed of the wave as it enters the new medium.
Diffraction is the bending of a wave as it moves around an obstacle or through an opening. It causes waves to spread out and exhibit interference patterns. It is a fundamental characteristic of wave behavior.
refraction
When a wave enters a new medium where its speed changes, it may undergo refraction, not diffraction. Refraction is the bending of a wave due to a change in speed as it passes from one medium to another, while diffraction is the bending of a wave around obstacles or through openings.
The bending of a light wave when it changes speed moving from one material to another is called refraction. This phenomenon occurs due to the change in the speed of light as it moves from a medium with one optical density to a medium with a different optical density.
It is Refraction
Refraction defines the process of a wave bending as it enters a new medium due to a change in speed. This change in speed causes the wave to bend either towards or away from the normal line, depending on the difference in optical densities between the two mediums.
It is called diffraction.
It is called diffraction.