Number of Fringes Shifted

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Number of Fringes Shifted

### Formula

$$N=\frac{x}{\beta}$$

### Alternative Form

$$N=\frac{(\mu-1)t}{\lambda}$$

### Terminologies

- N β†’ Number of fringes shifted.

- Ξ² β†’ Fringe width.

### Usage

- Used to calculate fringe displacement.

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