In a Young's Double-Slit Experiment, a Fifth-Order Maximum Occurs at an Angle

question 65

Multiple Choice

In a Young's double-slit experiment, a fifth-order maximum occurs at an angle of 1.422°. If the screen is 3.90 m from the slits and the slit separation is 0.135 mm, what wavelength is being used?

• A) 335 nm
• B) 670 nm
• C) 476 nm
• D) 589 nm
• E) 690 nm

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