Plane waves through a narrow gap emerge as circular waves. This phenomenon is known as
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Correct Answer: Option D
Explanation:
Diffraction refers to the various things that occur when a wave encounters an obstacle. This bending of the wave after it passes a small gap is an example of diffraction.
Diffraction refers to the various things that occur when a wave encounters an obstacle. This bending of the wave after it passes a small gap is an example of diffraction.