In the Two-Slit Experiment, the Distance Between the Slits and the Screen

question 70

Multiple Choice

In the two-slit experiment, the distance between the slits and the screen is 1.1 m and the distance between the slits is 0.040 mm. If the first-order bright fringe is measured to be 3.4 cm from the centerline, what is the distance between the adjacent bright fringes?

• A) 1.7 cm
• B) 5.1 cm
• C) 7.0 cm
• D) 6.8 cm
• E) 3.4 cm

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