A film of soapy water (n = 1.33) on top of a plastic cutting board has a thickness of 206 nm. What wavelength and color is most strongly reflected if it is illuminated perpendicular to its surface?Wavelength ?The reflected color ?

A film of soapy water (n = 1.33) on top of a plastic cutting board has a thickness of 206 nm. What wavelength and color is most strongly reflected if it is illuminated perpendicular to its surface?Wavelength ?The reflected color ?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter25: Reflection And Refraction Of Light

Section: Chapter Questions

Problem 47P

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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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