Question

In a single-slit experiment, if the width of the slit increases while all other variables are held constant, what happens to the size of the central maximum?

A. It increases

B. There is no way to tell

C. It stays the same

D. It decreases

Answer 1

Answer:

A. It increases

Explanation:

If we increase the width of the slit, what happens to the central maximum in the diffraction pattern? It gets narrower. This is true for single slits, double slits, and diffraction gratings. The smaller the object the wave interacts with, the more spread there is in the interference pattern.

Answer 2

lf we increase the width of the silt, what happens to the central maximum in the diffraction pattern lt gets narrowe. This is true for single In a, double