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Problem 40225.
Sold: 2
last one 09.04.2019
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Uploaded: 01.06.2014
Content: 40225.tif 78,5 kB
Refunds: 0
Uploaded: 01.06.2014
Content: 40225.tif 78,5 kB
Product description
The soap film, located vertically, forms a wedge due to liquid drainage. Observing the interference fringes in the reflected light of a mercury arc (lambda = 546.1 nm), it was found that the distance between the five fringes is 2 cm. Find the angle of the wedge in seconds if the light falls perpendicular to the surface of the wedge. The refractive index of soapy water is n=1.33.
Additional information
Detailed solution with a brief record of the conditions, formulas and laws used in the solution, derivation of the calculation formula and answer.
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