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Position of Dark Fringe
### Formula
$$y_n=(2n+1)\frac{\lambda D}{2d}$$
### Terminologies
- yn → Position of nth dark fringe.
### Usage
- Used to locate dark fringes.
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Position of Dark Fringe
### Formula
$$y_n=(2n+1)\frac{\lambda D}{2d}$$
### Terminologies
- yn → Position of nth dark fringe.
### Usage
- Used to locate dark fringes.
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