Solving a problem in physics section 2 point 9 optics

Solving a problem in physics section 2 point 9 optics

9. Young´s experiment the distance between the slits is equal to 1 mm and the distance ℓ from the slits to the screen is 3 m. Determine: 1) position of the first light strip; 2) The position of the third dark band if illuminate the slit monochromatic light with a wavelength λ = 0,5 m.

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