Physics, 24.02.2020 23:14, breonaleonard6821

Find the radius of the central dark Newton's ring observed in reflection if there is benzene solution (n-1.5) filled in between lens and glass slab. Radius of curvature of the lens R-1 m. Indices of refraction of the lens and the glass slab are equal and higher than that of benzene. Yellow monochromatic light λ=5890 A is used.

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Find the radius of the central dark Newton's ring observed in reflection if there is benzene solutio...