What is the path difference-a pair of slits

Reference no: EM13540314

A pair of slits, separated by 0.160 mm, is illuminated by light having a wavelength of ? = 566 nm. An interference pattern is observed on a screen 150 cm from the slits. Consider a point on the screen located at y = 1.90 cm from the central maximum of this pattern.

(a) What is the path difference ? for the two slits at the location y?
µm

(b) Express this path difference in terms of the wavelength.

Reference no: EM13540314

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