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Separation occurs when the refractive index inside the prism varies with wavelength, so different wavelengths propagate at different speeds inside the prism, causing them to refract at different angles. The mathematical relationship that describes how the speed of light within a medium varies with wavelength is known as a dispersion relation .
Jones v. Alfred H. Mayer Co., 392 U.S. 409 (1968), is a landmark United States Supreme Court case which held that Congress could regulate the sale of private property to prevent racial discrimination: " [ 42 U.S.C. § 1982] bars all racial discrimination, private as well as public, in the sale or rental of property, and that the statute, thus construed, is a valid exercise of the power of ...
Grism. A grism (also called a grating prism) is a combination of a prism and grating arranged so that light at a chosen central wavelength passes straight through. The advantage of this arrangement is that one and the same camera can be used both for imaging (without the grism) and spectroscopy (with the grism) without having to be moved.
H v H, [2015] IESC 85, [1] also known as JMH v KH, is an Irish Supreme Court case in which the husband was found to have vexatiously abused the court process by repeatedly pursuing legal action against his former wife. An Isaac Wunder order was made by the court against the husband which states that any legal proceedings against his wife and ...
V/H/S/85 is a 2023 found footage horror anthology film, and the sixth installment in the V/H/S franchise. The film features segments from David Bruckner, Scott Derrickson, Gigi Saul Guerrero, Natasha Kermani and Mike P. Nelson.
Michael H. v. Gerald D., 491 U.S. 110 (1989), was a case decided by the Supreme Court of the United States involving substantive due process in the context of paternity law. Splitting five to four, the Court rejected a challenge to a California law that presumed that a married woman's child was a product of that marriage, holding that the due-process rights of a man who claimed to be a child's ...
H-IIA ( H-2A) is an active expendable launch system operated by Mitsubishi Heavy Industries (MHI) for the Japan Aerospace Exploration Agency. These liquid fuel rockets have been used to launch satellites into geostationary orbit; lunar orbiting spacecraft; Akatsuki, which studied the planet Venus; and the Emirates Mars Mission, which was ...
A Rochon prism is a type of polariser. It is made from two prisms of a birefringent material such as calcite, which are cemented together. [1] The Rochon prism was invented by and is named after Abbé Alexis Marie Rochon. It is in many ways similar to the Wollaston prism, but one ray (the ordinary ray) passes through the prism undeviated.