The diffraction pattern of a single slit is shown in the figure. The point at which the path difference of the extreme rays is two wavelengths is
A) 1.
B) 2.
C) 3.
D) 4.
E) 5.

Question

The diffraction pattern of a single slit is shown in the figure. The point at which the path difference of the extreme rays is two wavelengths is
A) 1. 
B) 2. 
C) 3. 
D) 4. 
E) 5.

Quizplus · Accepted Answer

The Answer of  The diffraction pattern of a single slit is shown in the figure. The point at which the path difference of the extreme rays is two wavelengths is
A) 1. 
B) 2. 
C) 3. 
D) 4. 
E) 5.

The Diffraction Pattern of a Single Slit Is Shown in the Figure