Friday
October 31, 2014

Homework Help: physics

Posted by fifi on Monday, March 31, 2014 at 2:44pm.

Light shines through a single slit whose width is 5.7 10-4 m. A diffraction pattern is formed on a flat screen located 4.0 m away. The distance between the middle of the central bright fringe and the first dark fringe is 3.9 mm. What is the wavelength of the light?

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