Diffraction, more diffraction if wavelength is increased (or frequency decreased)
Diffraction
Diffraction. It occurs when waves encounter an obstacle or aperture and bend around it, spreading out into the region behind the barrier.
Diffraction occurs when waves encounter an obstacle or aperture that causes them to bend around it, causing them to spread out and interfere with each other. This bending of waves around obstacles is a characteristic behavior of waves and is a key principle in the understanding of wave phenomena.
The waves around the edge of a barrier are called edge waves. They are formed due to the interaction of the water with the barrier, causing the waves to travel along the edge instead of propagating outward.
The term you are referring to is diffraction, which is the bending of light waves around the edge of an obstacle or aperture, causing them to spread out and create interference patterns.
Diffraction is the bending of waves around obstacles and the spreading of waves as they pass through openings. It can be observed with all types of waves, including light and sound. Diffraction occurs when waves encounter an obstacle or aperture that is comparable in size to their wavelength.
Diffraction
Diffraction occurs when waves encounter an obstacle or opening, causing them to bend around the edges of the barrier. This bending of waves leads to interference patterns being created, resulting in the spreading out of the wave pattern. This phenomenon can be observed with various types of waves, such as sound, light, and water waves.
When a wave encounters an obstacle, such as a wall or a barrier, it can bend around it through a process called diffraction. This bending occurs because the waves spread out and interact with the edge of the obstacle, causing them to change direction. Diffraction is a common phenomenon in both water and sound waves, as well as in electromagnetic waves like light.
Concave means bending inward, convex means bending outward.Concave . . .- thinnest in the middle- thickest around the edge- holds waterConvex . . .- thinnest around the edge- thickest in the middle- water runs off
Water waves bending around a dock is an example of diffraction, which is the bending of waves around obstacles or through openings. This phenomenon occurs because the waves spread out as they pass by the edge of the dock, leading to a change in their direction of propagation.
Refraction