If the 4th order fringe in Young's double-slit experiment occurs at an angle of 53.5°,what is the relationship between the wavelength λ and the distance between slits,d?
A) d = 3.21 λ
B) d = 19.9 λ
C) d = 4.98 λ
D) d = 6.33 λ
E) d = 0.20 λ

Question

If the 4th order fringe in Young's double-slit experiment occurs at an angle of 53.5°,what is the relationship between the wavelength λ and the distance between slits,d?
A) d = 3.21 λ
B) d = 19.9 λ
C) d = 4.98 λ
D) d = 6.33 λ
E) ​d = 0.20 λ

Quizplus · Accepted Answer

The Answer is C

If the 4th Order Fringe in Young's Double-Slit Experiment Occurs