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Find the slit separation of a double-slit arrangement that will produce bright interference fringes 1.00* apart are in angular separation. Assume a wavelength of 592nm.

Find the slit separation of a double-slit arrangement that will produce bright interference fringes 1.00* apart are in angular separation. Assume a wavelength of 592nm.

Grade:12th pass

1 Answers

Arun
25750 Points
6 years ago
Dear Salman
 
Given:  d=?
θ=1.00 degree
λ= 592 nm
Use:
d =λ/sin θ = (592 x 10-9m)/sin(1.000) =3.39x 10^-5m
 
Regards
Arun (askIITians forum expert)

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