We consider a Newton's rings experiment. It consists of a plano-convex glass lens of index of refractionn =1.50 and radius r =5.08 cm placed on a flat plate, as shown.When light of wavelength 636 nm is incident normally, 54 bright rings are observed, with the last oneprecisely on the edge of the lens.Ra. What is the thickness t of the air layer at the edge of the lens? This corresponds to the maximumdistance between the curved surface and the flat plate.umb. What is the radius of curvature R of the convex surface of the lens?mc. What is the focal length of the lens? Hint: use the lens maker equation.m

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We consider a Newton's rings experiment. It consists of a plano-convex glass lens of index of refraction n = 1.50 and radius r = 5.08 cm placed on a flat plate, as shown. When light of wavelength 636 nm is incident normally, 54 bright rings are observed, with the last one precisely on the edge of the lens.

We consider a Newton's rings experiment. It consists of a plano-convex glass lens of index of refraction n = 1.50 and radius r = 5.08 cm placed on a flat plate, as shown. When light of wavelength 636 nm is incident normally, 54 bright rings are observed, with the last one precisely on the edge of the lens.

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter36: Wave Optics

Section: Chapter Questions

Problem 37AP: In a Newtons-rings experiment, a plano-convex glass (n = 1.52) lens having radius r = 5.00 cm is...

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