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1. What is the diffraction pattern for a rectangular array of dots where the spa

ID: 825352 • Letter: 1

Question

1. What is the diffraction pattern for a rectangular array of dots where the spacing between dots is smaller along the horizontal axis than along the vertical axis?


A. a square array of dots

B. a vertical column of dots

C. a rectangular array of dots where the spacing between the dots is greater in the horizontal direction

D. a horizontal row of dots

E. a rectangular array of dots where the spacing between the dots is greater in the vertical direction


2. What is the diffraction pattern for a rectangular array of dots where the spacing between dots is smaller along the vertical axis than along the horizontal axis?


A. a square array of dots

B. a vertical column of dots

C. a rectangular array of dots where the spacing between the dots is greater in the horizontal direction

D. a horizontal row of dots

E. a rectangular array of dots where the spacing between the dots is greater in the vertical direction


3. What is the diffraction pattern for a rectangular array of dots where the spacing between dots is identical along both the vertical axis and the horizontal axis?


A. a square array of dots

B. a vertical column of dots

C. a rectangular array of dots where the spacing between the dots is greater in the horizontal direction

D. a horizontal row of dots

E. a rectangular array of dots where the spacing between the dots is greater in the vertical direction

Explanation / Answer

1. What is the diffraction pattern for a rectangular array of dots where the spacing between dots is smaller along the horizontal axis than along the vertical axis?


A


2. What is the diffraction pattern for a rectangular array of dots where the spacing between dots is smaller along the vertical axis than along the horizontal axis?


B


3. What is the diffraction pattern for a rectangular array of dots where the spacing between dots is identical along both the vertical axis and the horizontal axis?



B