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. Send us feedback about these examples.Wikipedia Rate this definition: 0.0 / 0 votes These examples are programmatically compiled from various online sources to illustrate current usage of the word 'limpid.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Maria Shollenbarger, Travel + Leisure, 20 June 2022 See More 2022 Circe mines deep satisfaction from cultivating elemental herbs, swimming in limpid bays, shaping the raw energy of the place to her magical ends. 2022 She’s played by Léa Seydoux in one of her strongest performances, delivered with a limpid grace and an emotional openness that’s wholly matched by the exquisite delicacy of Hansen-Løve’s filmmaking. Spencer Kornhaber, The Atlantic, 15 Dec. 2022 Really, what makes Fossora notable is its limpid and varied songwriting. Chris Richards, Washington Post, 15 Dec. 2022 But the limpid-toned soprano went solo at 19, pursuing her own version of Western pop-soul, often with English lyrics. ![]() ![]() Toby Skinner, Condé Nast Traveler, 21 June 2022 Countertenor Hugh Cutting was a discovery, threading his limpid voice through an intricate emotional topography. 2022 There are magical beaches around here, from the limestone stacks of Bwanna in the south-west to the semi-lagoon of Mandorak in the far west and the Pero estuary, where the fishermen’s wooden outrigger canoes congregate in limpid waters. 2023 Renzo Piano’s building, with its open, limpid spaces, is an ideal complement to Bertoia’s work, and the curators have done well in presenting the work in a straightforward, unfussy manner, on white plinths and pedestals. Recent Examples on the Web Floors of white terrazzo and ceilings of blonde pine create warm, limpid spaces within.
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