Young's Double Slit Experiment Video Lessons

Concept

# Problem: Two narrow slits 50 um apart are illuminated with light of wavelength 500nm. The light shines on a screen 1.2 m distant. How far is this fringe from the center of the pattern?

###### FREE Expert Solution

The distance of the fringe from the center of the pattern is expressed as:

$\overline{){{\mathbf{y}}}_{{\mathbf{m}}}{\mathbf{=}}\frac{\mathbf{m}\mathbf{\lambda }\mathbf{L}}{\mathbf{d}}}$

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###### Problem Details
Two narrow slits 50 um apart are illuminated with light of wavelength 500nm. The light shines on a screen 1.2 m distant. How far is this fringe from the center of the pattern?