Diffraction Occurs When Light Passes Through a Single Slit

Multiple Choice

Diffraction occurs when light passes through a single slit. Rank the following three choices in decreasing order, according to the extent of the diffraction that occurs (largest diffraction first) : Note: The blue light referred to in choices A and C is the same wavelength. Also, the narrow slit referred to in choices A and B is the same width.

A) A, B, C
B) B, A, C
C) C, A, B
D) A, C, B
E) B, C, A