Задача 40236.

A parallel beam of monochromatic light (lambda = 7500 A) normally falls on a slit 0.15 mm wide. The lens is located directly behind the gap and projects the gap on the screen, which is 1 m away from it. Determine the distance between the first-order minima in the spectrum.

A detailed solution with a brief record of the conditions, formulas and laws used in the solution, the derivation of the calculation formula and the answer.
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