When electromagnetic waves encounter an obstacle or pass through an aperture, diffraction occurs. How Does Diffraction Occur in Electromagnetic Waves? Examples of electromagnetic waves include radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays. They consist of oscillating electric and magnetic fields, which are perpendicular to each other and to the direction of the wave’s propagation. Electromagnetic Waves and DiffractionĮlectromagnetic waves are a type of wave that can travel through a vacuum, such as space, as well as through various media. This phenomenon is responsible for various everyday experiences, such as the formation of colorful patterns when light passes through a prism or the interference heard when two radio stations are broadcasted at nearby frequencies. It is a common occurrence with all types of waves, including sound, water, and electromagnetic waves. What is Diffraction?ĭiffraction is the bending and spreading of waves when they encounter obstacles or pass through narrow openings. This article will explain the concept of diffraction and how it occurs in electromagnetic waves. Understanding Diffraction in Electromagnetic Wavesĭiffraction is a fundamental phenomenon in the world of physics, playing a vital role in our understanding of electromagnetic waves. Diffraction is a fundamental phenomenon in the world of physics, playing a vital role in our understanding of electromagnetic waves.
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