Suppose a laser shines through a double slit with separation d. The patern on the screen is .9 m from the slits. The distance between the two bright fringes (△y) is measured in mm. See the attatched plot. What is the wave number for the light in inverse nanometers?

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Author:Katz, Debora M.
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Suppose a laser shines through a double slit with separation d. The patern on the screen is .9 m from the slits. The distance between the two bright fringes (△y) is measured in mm. See the attatched plot. What is the wave number for the light in inverse nanometers?

Ay (mm)
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0.00
2.00
4.00
6.00
8.00
10.00
12.00
1/d (mm ¹)
Transcribed Image Text:Ay (mm) 6.0 5.0 4.0 3.0 2.0 1.0 0.0 0.00 2.00 4.00 6.00 8.00 10.00 12.00 1/d (mm ¹)
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