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Home Q & A Board Science-Related Homework Help Physics
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mikael mikael
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10 years ago
A  0.48 mm diameter hole is illuminated by infrared light of wavelength 2.5 µm  What is the angle of the first dark fringe? 
A) 0.36 degrees 
B) 6.4 × 10-3 degrees 
C) 2.2 × 10-2 degrees 
D) 8.4 × 10-2 degrees 
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padrepadre
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