Multiple Choice
A light source simultaneously emits light of two wavelengths,581 nm and 545 nm,respectively.The source is used in a double-slit interference experiment where the slit spacing is a 0.0441 mm,and the distance between double slits and the screen is 1.70 m.What is the separation between the second-order bright fringes of the two wavelengths as they appear on the screen? (1 nm = 10−9 m)
A) 0.14 cm
B) 0.07 cm
C) 0.28 cm
D) 0.73 cm
E) 8.68 cm
Correct Answer:
Verified
Correct Answer:
Verified
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