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Unformatted text preview: R lying on a ﬂat glass plate and illuminated from above by light with wavelength λ . Figure 50b a photograph taken from above the lens) shows that circular interference fringes (called Newton’s rings) appear, associated with the variable thickness d of the air ﬁlm between the lens and the plate. Find the radii r of the interference maxima assuming r/R ± 1. Figure 50: Figure for Problem 35.75 67...
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This note was uploaded on 12/05/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.
- Spring '08