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Physics, 06.08.2019 18:30 cristinavalencia03

In a double-slit experiment the distance between slits is 5.0 mm and the slits are 1.4 m from the screen. two interference patterns can be seen on the screen: one due to light of wavelength 460 nm, and the other due to light of wavelength 650 nm. what is the separation in meters on the screen between the m = 2 bright fringes of the two interference patterns?

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