In the Straight-Ahead Direction (θ = 0°)in Fraunhofer Diffraction,which of the Following

Multiple Choice

In the straight-ahead direction (θ = 0°) in Fraunhofer diffraction,which of the following is observed on the screen?

A) a minimum equal in width to the adjacent minima
B) a minimum double in width to the adjacent minima
C) a maximum equal in width to the adjacent maxima
D) a maximum double in width to the adjacent maxima