With regard to the absorption of light, primary material considerations include: ( April 2021) ( Learn how and when to remove this template message) Unsourced material may be challenged and removed. Please help improve this article by adding citations to reliable sources. This section needs additional citations for verification. Many marine animals such as jellyfish are highly transparent. This is easier in dimly-lit or turbid seawater than in good illumination. Transparency can provide almost perfect camouflage for animals able to achieve it. The attenuation of light of all frequencies and wavelengths is due to the combined mechanisms of absorption and scattering. The frequencies of the spectrum which are not absorbed are either reflected or transmitted for our physical observation. They absorb certain portions of the visible spectrum while reflecting others. Many substances are selective in their absorption of white light frequencies. Many such substances have a chemical composition which includes what are referred to as absorption centers. Materials which do not transmit light are called opaque. Absence of structural defects (voids, cracks, etc.) and molecular structure of most liquids are mostly responsible for excellent optical transmission. Many liquids and aqueous solutions are highly transparent. Some materials, such as plate glass and clean water, transmit much of the light that falls on them and reflect little of it such materials are called optically transparent. Photons interact with an object by some combination of reflection, absorption and transmission. These interactions depend on the wavelength of the light and the nature of the material. When light encounters a material, it can interact with it in several different ways. The opposite property of translucency is opacity. Transparent materials appear clear, with the overall appearance of one color, or any combination leading up to a brilliant spectrum of every color. A transparent material is made up of components with a uniform index of refraction. In other words, a translucent material is made up of components with different indices of refraction. Translucency (also called translucence or translucidity) allows light to pass through, but does not necessarily (again, on the macroscopic scale) follow Snell's law the photons can be scattered at either of the two interfaces, or internally, where there is a change in index of refraction. On a macroscopic scale (one in which the dimensions are much larger than the wavelengths of the photons in question), the photons can be said to follow Snell's law. In the field of optics, transparency (also called pellucidity or diaphaneity) is the physical property of allowing light to pass through the material without appreciable scattering of light. Dichroic filters are created using optically transparent materials.
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Rylant' s texts reflect admirable concern for brevity and meticulous consideration of every word. Putter, who decides that a cat will keep him from feeling lonely. "The gentle, affecting first volume introduces elderly Mr.Putter, who decides that a cat will keep him from feeling lonely.Rylant's texts reflect admirable concern for brevity and meticulous consideration of every word.They are in perfect sync with Howard's expressive sketches, which slip abundant visual jokes into sunny, transparent watercolors and gouaches, and fluid pencil and pastel scribbles."-Publishers Weekly 'The gentle, affecting first volume introduces elderly Mr. They are in perfect sync with Howard' s expressive sketches, which slip abundant visual jokes into sunny, transparent watercolors and gouaches, and fluid pencil and pastel scribbles.'-'Publishers Weekly' Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability. They are in perfect sync with Howard' s expressive sketches, which slip abundant visual jokes into sunny, transparent watercolors and gouaches, and fluid pencil and pastel scribbles.'-'Publishers Weekly' Shipping may be from multiple locations in the US or from the UK, depending on stock availability. Remember the pushing match when Marty confronts Biff and tells him to leave Lorraine alone? Wilson claimed Stoltz used extra force “take after take, unwilling to play pretend.” Wilson repeatedly asked Stoltz to ease up, but he didn’t. He learned about an antagonistic working relationship between the actors behind Biff and Marty that stemmed from the 1955 cafeteria scene. In Caseen Gaines’ We Don’t Need Roads: The Making of the Back to the Future Trilogy, the author interviewed cast and crew members from the entire franchise. Writers Bob Gale and Robert Zemeckis later let Stoltz go when they figured out his acting style wasn’t a good fit, but not before he got on Wilson’s bad side. Tom Wilson played Biff Tannen in all three Back to the Future films, but originally, Eric Stoltz was cast as Marty McFly. Tom Wilson who played Biff Tannen in ‘Back to the Future’ attends Fan Expo, 2018 | Brian de Rivera Simon/Getty Images Tom Wilson and Eric Stoltz had issues on ‘Back to the Future’ set He deserved that manure dump.īut off camera, actor Tom Wilson was not like his character, and he wound up bruised on set on account of his Marty McFly co-star. Watching him get his comeuppance in each part of the movie trilogy was both satisfying and cheer-worthy. In terms of cinematic rivalries, Biff solidified himself as a bully when he terrorized George McFly and Calvin Klein, a.k.a. Biff Tannen’s ongoing rivalry with the McFly family is the stuff of Back to the Future legend. |
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