Physics, 04.08.2021 01:30 573589

In a double-slit experiment the distance between slits is 4.7 mm and the slits are 0.75 m from the screen. Two interference patterns can be seen on the screen: one due to light of wavelength 420 nm, and the other due to light of wavelength 660 nm. What is the separation in meters on the screen between the third-order (m=3) bright fringes of the two interference patterns?

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In a double-slit experiment the distance between slits is 4.7 mm and the slits are 0.75 m from the s...

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