Problem 10: A 450 nm light source illuminates a pair of slits with a 2.0 µm slit width and a 12 µm slit separation. The pattern is asplayed on a screen, and the intensity at the center of the pattern is 1.0 mW/cm2. Part (a) How many double-slit interference fringes are present in the central maximum of the diffraction pattern? N = Part (b) What is the intensity, in milliwatts per square centimeter, of the double-slit interference maximum next to the center maximum? Part (c) What is the intensity, in milliwatts per square centimeter, of the third double-slit interference maximum from the center maximum?

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Problem 10: A 450 nm light source illuminates a pair of slits with a 2.0 µm slit width and a 12 µm slit separation. The pattern is
aisplayed on a screen, and the intensity at the center of the pattern is 1.0 mW/cm?.
Part (a) How many double-slit interference fringes are present in the central maximum of the diffraction pattern?
N =
Part (b) What is the intensity, in milliwatts per square centimeter, of the double-slit interference maximum next to the center maximum?
Part (c) What is the intensity, in milliwatts per square centimeter, of the third double-slit interference maximum from the center maximum?
Transcribed Image Text:Problem 10: A 450 nm light source illuminates a pair of slits with a 2.0 µm slit width and a 12 µm slit separation. The pattern is aisplayed on a screen, and the intensity at the center of the pattern is 1.0 mW/cm?. Part (a) How many double-slit interference fringes are present in the central maximum of the diffraction pattern? N = Part (b) What is the intensity, in milliwatts per square centimeter, of the double-slit interference maximum next to the center maximum? Part (c) What is the intensity, in milliwatts per square centimeter, of the third double-slit interference maximum from the center maximum?
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