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Joseph Louis Gay-Lussac (UK: / ɡeɪˈluːsæk / gay-LOO-sak, [1][2] US: / ˌɡeɪləˈsæk / GAY-lə-SAK, [3][4] French: [ʒozɛf lwi ɡɛlysak]; 6 December 1778 – 9 May 1850) was a French chemist and physicist. He is known mostly for his discovery that water is made of two parts hydrogen and one part oxygen by volume (with Alexander von ...
This form of the ideal gas law is very useful because it links pressure, density, and temperature in a unique formula independent of the quantity of the considered gas. Alternatively, the law may be written in terms of the specific volume v, the reciprocal of density, as. It is common, especially in engineering and meteorological applications ...
e. Gay-Lussac's law usually refers to Joseph-Louis Gay-Lussac 's law of combining volumes of gases, discovered in 1808 and published in 1809. [1] However, it sometimes refers to the proportionality of the volume of a gas to its absolute temperature at constant pressure. The latter law was published by Gay-Lussac in 1802, [2] but in the article ...
Gay-Lussac concurred. [6] With measurements only at the two thermometric fixed points of water (0°C and 100°C), Gay-Lussac was unable to show that the equation relating volume to temperature was a linear function. On mathematical grounds alone, Gay-Lussac's paper does not permit the assignment of any law stating the linear relation.
1 On June 26, 2015, the Supreme Court of the United States ruled in the case of Obergefell v. Hodges that a fundamental right to marry is guaranteed to same-sex couples by the Fourteenth Amendment, and that states must allow same-sex marriage. 2 Subsequently, repealed.
Lesbian, gay, bisexual, transgender, and queer rights in the United States are among the most advanced in the world, [1] [2] with public opinion and jurisprudence changing significantly since the late 1980s. [3] [4] [5] In 1962, beginning with Illinois, states began to decriminalize same-sex sexual activity, [6] and in 2003, through Lawrence v.
The first gay leather bar, the Gold Coast, opened in Chicago in 1958. One, Inc. v. Olesen 355 U.S. 371 (1958) is a landmark United States Supreme Court decision for LGBT rights in the United States. It was the first U.S. Supreme Court ruling to deal with homosexuality and the first to address free speech rights with respect to homosexuality.
Laws governing lesbian, gay, bisexual, and transgender (LGBT) rights are complex and diverse in the Americas, and acceptance of LGBT persons varies widely. Same-sex marriages are currently legal in Argentina, Brazil, Canada, Chile, Colombia, Costa Rica, Cuba, Ecuador, Mexico, United States and Uruguay. Free unions that are equivalent to ...