On a soap film with a refractive index of 1.3, light with a wavelength of 0.55 microns normally falls. The reflected light as a result of the interference was maximally amplified. What is the smallest film thickness?

On a soap film with a refractive index of 1.3, light with a wavelength of 0.55 microns normally falls. The reflected light as a result of the interference was maximally amplified. What is the smallest film thickness?

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter4: Diffraction

Section: Chapter Questions

Problem 83AP: A microwave of an unknown wavelength is incident on a single slit of width 6 cm. The angular width...

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Diffraction of light

In physics, the term diffraction is defined as the bending of light around the corners of the obstacle. As a light ray passes by an aperture, it bends around the edges or through slits, it spreads out through a narrow opening. The diffracted light will produce fringes of bright and dark or colored bands which are labeled as a diffraction pattern.

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