Use this formula to calculate the distance b/w two virtual sources (2d), |
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Use this formula to calculate the wavelength of the light (λ), |
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| S. No. | Fringe width(ω in cm) | Distance B/W two virtual source(2d in cm) | Distance B/W slit and eyepiece(D in cm) | Wavelength(λ in cm) |
|---|---|---|---|---|
| 1 | ||||
| 2 | ||||
| 3 | ||||
| 4 | ||||
| 5 | ||||
| Mean wavelength= |
| Calculate(λ) % Error(in λ) |
