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Diffraction is the tendency of light to bend around obstacles and spread out as it passes through small openings. This phenomenon is a result of the wave nature of light, causing interference patterns to form.

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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.

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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.

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Change in the directions and intensities of a group of waves after passing by an obstacle or through an aperture whose size is approximately the same as the wavelength of the waves

The aperture, then, starts to act like a new source of waves.

Subatomic particles which have dual behaviour ( particle-wave ), like electrons or photons, can also suffer diffraction.

THE BENDING OF WAVES

I am assuming you mean diffraction. A diffraction is a phenomenon that occurs when a wave passes through two slits and a pattern is observed a certain distance away from the slits. Because waves are unlike particles, when they go through a slit, they tend to spread out instead of going straight. When there are two slits and a wave is allowed to travel through it, it will "diffract" and display a pattern on an observatory wall.

This diffraction is one of the main factors that proved Einstein wrong when he said light behaves like a particle.

Waves have a tendency to spread as they propagate through a medium. As a result, when a wave encounters an obstacle, it spreads into the region behind the obstacle. This phenomenon is called diffraction. The amount of diffraction depends on the wavelength: The longer the wavelength, the greater is the spreading of the wave. Significant diffraction into the region behind the obstacle occurs only if the size of the obstacle is smaller than the wavelength. For example, a person sitting behind a pillar in an auditorium hears the performer because the long wavelength sound waves spread behind the pillar. But the view of the performance is obstructed because the wavelength of light is much smaller than the pillar, and, therefore, the light does not diffract into the region behind the pillar.

Objects that are smaller than the wavelength do not produce a significant reflection. This too is due to diffraction. The wave simply diffracts around the small obstacle, much as flowing water spreads around a small stick.

Both light waves and sound waves can be focused with curved reflectors and lenses. There is, however, a limit to the size of the focused spot. It can be shown that the diameter of the focused spot cannot be smaller than about λ/2. These properties of waves have important consequences in the process of hearing and seeing.

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Diffraction. It occurs when waves encounter an obstacle or aperture and bend around it, spreading out into the region behind the barrier.

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Diffraction is the bending of waves around obstacles and the spreading of waves as they pass through apertures. The amount of diffraction depends on the wavelength of the wave: shorter wavelengths produce less diffraction, while longer wavelengths produce more pronounced diffraction effects.

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fresnel diffraction and fraunhoffer diffractions

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Another term for Fraunhofer diffraction is far-field diffraction. This type of diffraction occurs when the distance between the diffracting object and the screen observing the diffraction pattern is much greater than the dimensions of the diffracting object.

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In a diffraction grating experiment, the relationship between the diffraction angle and the wavelength of light is described by the equation: d(sin) m. Here, d is the spacing between the slits on the grating, is the diffraction angle, m is the order of the diffraction peak, and is the wavelength of light. This equation shows that the diffraction angle is directly related to the wavelength of light, with a smaller wavelength resulting in a larger diffraction angle.

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It is called diffraction.

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i couldn't make a sentence with diffraction! :)

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It is called diffraction.

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The idea is that, due to the small wavelength of X-rays, atoms can serve as a diffraction grid - causing diffraction patterns. (If you don't know about diffraction, I suggest you search in the questions for "diffraction", or ask a separate question for diffraction.) Crystals are good for this, because of their regular structure.

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Diffraction is the term that describes the bending of a wave around an object. This phenomenon occurs when a wave encounters an obstacle or aperture and spreads out after passing through it.

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The width of the slit should be on the order of the wavelength of the light being used for diffraction in order to observe the diffraction pattern clearly. This is known as the single-slit diffraction condition. The size of the slit also affects the angular spread of the diffraction pattern.

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As frequency increases, the amount of diffraction actually decreases. This is because diffraction effects are more pronounced when the wavelength of the wave is closer to the size of the obstacle or aperture causing diffraction. With higher frequency waves having shorter wavelengths, the diffraction effects become less significant.

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X-ray diffraction uses X-rays to study the atomic structure of materials, while neutron diffraction uses neutrons. Neutron diffraction is particularly useful for studying light elements like hydrogen because neutrons interact strongly with them, while X-ray diffraction is better for heavy elements. Neutron diffraction also provides information about magnetic structures due to the neutron's magnetic moment.

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Diffraction is the bending of light waves around obstacles or through small openings. The amount of diffraction that occurs is directly related to the wavelength of the light. Shorter wavelengths result in less diffraction, while longer wavelengths result in more pronounced diffraction effects.

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Although many people would not fully understand this electron diffraction gives you only one plane. X-Ray diffraction will give you a scattering of all the planes in one measurement.

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The amount of diffraction is determined by the wavelength of the wave and the size of the obstacle or opening that the wave encounters. Smaller wavelengths and larger obstacles result in less diffraction, while longer wavelengths and smaller obstacles result in more diffraction.

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The diffraction of light in the real life can be seen as a rainbow pattern on a DVD or CD. The closely spaced tracks function as diffraction grating. A credit card's hologram is another example diffraction light application in real life. The grating structure on the card produces the desired diffraction pattern.

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Yes, the intensity of light can affect the diffraction pattern. A higher intensity can result in a more pronounced diffraction pattern with increased visibility of interference fringes. Similarly, a lower intensity can lead to a dimmer diffraction pattern with less distinct fringes.

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Diffraction phenomenon is broadly classified into two categories: (a) Fresnel diffraction (near-field diffraction) The interference is considered to take place from different parts of an aperture when either the source or screen or both are at finite distance from the obstacle.

(b) Fraunhoffer diffraction (far-field diffraction) The interference is considered to take place from different parts of an aperture when either the source or screen or both are at finite distance from the obstacle.

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X-ray diffraction is a common method for determining crystal structure.

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Diffraction becomes less pronounced for bigger openings. This is because diffraction can only occur when the size of the opening is comparable to the wavelength of the wave. When the opening is larger, the diffraction effects become less significant.

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Increasing the slit width in single slit diffraction results in a narrower central maximum and reduced overall diffraction pattern intensity. This is due to increased diffraction spreading caused by wider slit openings.

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Yes, you can use a flashlight to observe diffraction. When shining the light through a small slit or around an obstacle, you may notice the light bending and spreading out, which is a phenomenon of wave diffraction. This can be a simple way to demonstrate diffraction in an educational setting.

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There are two main types of diffraction: Fraunhofer diffraction, which occurs in the far field of a diffracting object, and Fresnel diffraction, which occurs in the near field. Both types involve the bending of waves around obstacles or edges, resulting in the spreading of the wavefront.

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Yes, the amount of diffraction that occurs depends on the size of the obstacle or opening and the wavelength of the wave. The smaller the obstacle or wavelength, the more significant the diffraction effects will be. This relationship is described by the principles of diffraction in wave theory.

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As the frequency of a wave decreases, the diffraction of the wave increases. Lower frequency waves have longer wavelengths, which makes them more prone to diffraction around obstacles. Conversely, higher frequency waves, with shorter wavelengths, exhibit less diffraction.

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Diffraction patterns are caused by the bending of waves around obstacles or through openings.

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Important parts of our experience with sound involve diffraction. The fact that you can hear sounds around corners and around barriers involves both diffraction and reflection of sound.

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Diffraction is the bending of light waves around obstacles. The amount of diffraction that occurs is dependent on the wavelength of light - shorter wavelengths result in less diffraction and better resolution, while longer wavelengths result in more diffraction and poorer resolution. This relationship is governed by the principle that the size of the diffracted pattern is directly proportional to the wavelength of light.

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The amount of diffraction of a wave is affected by the wavelength of the wave and the size of the obstacle or opening it encounters. Waves with longer wavelengths exhibit more diffraction, and smaller obstacles or openings lead to more diffraction of the wave.

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neither is the case since diffraction involves the bending of waves upon contact or lack thereof of a physical boundary.

a double slit experiment works on the basis of diffraction and also forms a distinctive interference pattern so in this case the two are related and the diffraction causes the interference but isn't necessarily a case of interference.

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A diffraction grating is a simple device that uses diffraction to produce a better spectrum than a prism. Diffraction gratings consist of closely spaced parallel slits or grooves that cause light to diffract at different angles, resulting in a more detailed and accurate spectrum compared to a prism.

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Diffraction, more diffraction if wavelength is increased (or frequency decreased)

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The angle of the first diffraction order is typically around 30 degrees.

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The formula used to calculate the separation of slits in diffraction experiments is:

d / sin()

where:

  • d is the slit separation
  • is the wavelength of the light used
  • is the angle of diffraction

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Yes, diffraction can be observed in water. When light passes through water, it can be diffracted or bent as it encounters obstacles or changes in density within the water. This phenomenon is similar to diffraction observed with light passing through air or other media.

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Laser diffraction involves the use of a laser beam to analyze particle size distribution, providing more accurate and precise results compared to ordinary light diffraction. On the other hand, ordinary light diffraction uses a broader spectrum of light, making it less specific and more prone to errors in measurement. Laser diffraction typically has a higher resolution and can detect smaller particle sizes than ordinary light diffraction.

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The optical diffraction limit refers to the physical limit on the resolution of an optical system, defined by the diffraction of light as it passes through an aperture. It sets a boundary on the smallest resolvable features in an image produced by an optical system. Efforts to improve resolution beyond the diffraction limit have led to advancements in techniques such as super-resolution microscopy.

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Shorter wavelengths result in greater diffraction as they interact more strongly with obstacles in their path. On the other hand, longer wavelengths exhibit less diffraction due to their lower interaction with obstacles. This relationship is defined by the principle that the amount of diffraction is inversely proportional to the wavelength of the wave.

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When frequency increases, diffraction also increases. This is known as the phenomenon of increased diffraction at higher frequencies, which causes a greater bending of waves around obstacles or through openings.

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Quang Shen has written:

'Electron diffraction investigations' -- subject(s): Electrons, Diffraction

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Diffraction means bending. Okay. Bending of what?

Bending of waves. Waves may be sound wave, or waves on the surface of water and even light wave.

Bending at?

Bending at the sharp edges of the obstacle on the way of movement of the wave.

If suppose light is not a wave then diffraction phenomenon may not be possible. The very diffraction phenomenon establishes once again that light is a wave.

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Diffraction occurs when a wave encounters an obstacle or aperture that causes it to bend around corners or spread out. This phenomenon is a result of the wavefront interacting with the edges of the obstacle, causing interference patterns to form. In the case of light, diffraction can be observed when light waves pass through a narrow slit or around small obstacles.

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Diffraction of light waves is the bending of light as it passes around obstacles or through small openings. It results in the spreading of light waves and the formation of interference patterns. Diffraction is a fundamental property of waves and is used in various applications such as microscopy and spectroscopy.

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Diffraction of a signal refers to the bending of waves around obstacles or through openings in a barrier. It occurs when the size of the obstacle or opening is comparable to the wavelength of the signal. This bending effect is caused by the interference of the waves as they encounter the edges of the obstacle or opening, leading to the diffraction pattern observed.

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The greatest amount of diffraction occurs when the size of the opening or obstacle is comparable to the wavelength of the wave. This is known as the principle of diffraction, where larger obstructions cause greater bending of the waves around them.

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