Deborah Kane
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Jan 3, 2024 · The Thin Film Interference Video Tutorial describes what thin film interference is and explains how the wave model of light is used to explain the phenomenon. ...more.
- 9 min
- 352
- The Physics Classroom
Learn how interference of reflected waves causes oil on water to appear all rainbow-y. Created by David SantoPietro.Watch the next lesson: https://www.khanac...
- 12 min
- 418K
- khanacademymedicine
Jul 30, 2020 · In the 1st session on Interference in Thin Films, the prerequisites required to understand interference in thin films are discussed. The topics include intro...
Thin film interference occurs when light waves reflecting off the top and bottom surfaces of a thin film interfere with one another. This type of interference is the reason that thin films, such as oil or soap bubbles, form colorful patterns.
The Thin Film Interference Video Tutorial describes what thin film interference is and explains how the wave model of light is used to explain the phenomenon. Numerous examples, illustrations, and animations assist in the explanations.
A thin film of air between a plano-convex lens and a glass flat. Here, thin film interference produces concentric rings of destructive and constructive interference. From the wavelength and the radii of the interference rings, we determine the radius of curvature of the lens.
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Jan 13, 2021 · This interference is between light reflected from different surfaces of a thin film; thus, the effect is known as thin-film interference. As we noted before, interference effects are most prominent when light interacts with something having a size similar to its wavelength.
