Solving a problem in physics section 37 point 20 optics

Solving a problem in physics section 37 point 20 optics

20. The flow of monoenergetic electrons falls normally on a diaphragm with a narrow slit width b = 2 m. Find the velocity of electrons if the screen spaced from the slot at L = 50 cm, width of the central diffraction maximum Δx = 0,36 mm.

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)

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