2021 15. Light with a wavelength of 646 nm passes through two slits and forms an interference pattern on a screen 8.75 m away. The distance between the central bright fringe and the second- order bright fringe is 5.16 cm. What is the angle of the third order minimum fringe? A) 0.84°

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Q: ction a single-slit be 1.40 mm from the m) of the incident light?

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