In a double-slit experiment, the intensity of light at the center of the central fringe is measured to be 6.2 × 10-6 W/ m2. What is the intensity halfway between the center of the fringe and the first dark band?
A) 6.2 × 10-6 W/ m2
B) 3.1 × 10-6 W/ m2
C) 4.7 × 10-6 W/ m2
D) 1.6 × 10-6 W/ m2
E) 0.12 × 10-6 W/ m2
Correct Answer:
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