In a single-slit diffraction experiment, the width of the slit through which light passes is reduced. What happens to the width of the central bright fringe in the resulting diffraction pattern?

Question

Quizplus · Accepted Answer

When the width of the slit is reduced, the diffraction effect becomes more pronounced, causing the central bright fringe to become wider. This is because the angle of diffraction increases as the slit width decreases, according to the principle of wave optics.

In a Single-Slit Diffraction Experiment, the Width of the Slit