Diffraction is the deviation of waves from straight-line propagation without any change in their energy due to an obstacle or through an aperture.

Diffraction, the spreading of waves around obstacles. Diffraction takes place with sound; with electromagnetic radiation, such as light, X-rays, and gamma rays; and with very small moving …

May 27, 2025 · Diffraction is the phenomenon where waves bend, spread, or interfere when they encounter an obstacle or pass through a narrow opening. The effect is subtle yet profound.

Nov 17, 2022 · Diffraction is the bending or spreading of light waves around an obstacle. The obstacle can be an aperture or slit whose size is approximately the same as the wavelength of light.

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As we explained in the previous paragraph, diffraction is defined as the bending of a wave around the edges of an opening or an obstacle. The double-slit experiment, also called Young’s experiment, …

Jul 2, 2025 · Fraunhofer diffraction is commonly observed in applications involving lenses and telescopes, where focusing elements effectively bring the observation point to infinity. The diffraction …