The single slit experiment is an experiment in which a parallel light beam is sent to a single slit of w width on a fan and the interference of the rays emitted from the slit is observed on the screen.

To the event that occurred on the fant; Diffraction,
As a result of the diffracted rays acting as different light sources on the fan, they cancel or strengthen each other; Attempt,
To the image formed on the screen; It is called the interference pattern.

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