Question
A first-order bright fringe is observed at an angle of 2.5 degrees when light with a wavelength of 750 nm passes through two narrow slits. What is the distance (in meters) between the first bright fringe and the center if the screen is 4 meters away from the two slits? Round to three decimal places, and do NOT include a unit in your answer.
Solution
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PerryElite · Tutor for 8 years
Answer
0.175
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