Determine the approximate thickness of the hair

Reference no: EM13321241

A human hair is placed directly in front of the opening of a laser pointer. The light has a wavelength of 647.8 nm. On a screen 2.0 m in front of the laser, a diffraction pattern is observed with minima spaced 0.0164 m apart. Determine the approximate thickness of the hair.

Reference no: EM13321241

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