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Slits help?

Light of wavelenght 575 nm falls on a double slit, and the first bright slit is seen at an angle of 16.5. Find the distance between the two slits.

2007-03-13 13:32:15 · 1 answers · asked by Kitana 2 in Science & Mathematics ➔ Physics

1 answers

dsin(θ)=mλ

In this case m=1 so
d=λ/sin(θ)=575E-9/sin(16.5)
d=2.025E-6 m

2007-03-13 14:58:29 · answer #1 · answered by Rob M 4 · 0⤊ 0⤋

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