A 0.72 mm diameter hole is illuminated by infrared light of wavelength 2.5 μm What is the angle of the first dark fringe? A)0.24 degrees B)4.2 × 10^-3degrees C)1.5 × 10^-2 degrees D)5.6 × 10^-2 degrees

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The Answer of A 0.72 mm diameter hole is illuminated by infrared light of wavelength 2.5 μm What is the angle of the first dark fringe? A)0.24 degrees B)4.2 × 10^-3degrees C)1.5 × 10^-2 degrees D)5.6 × 10^-2 degrees

A 072 Mm Diameter Hole Is Illuminated by Infrared Light of of Wavelength