Search results
Results from the WOW.Com Content Network
A sphere has 2/3 the volume and surface area of its circumscribing cylinder including its bases. In this two-volume treatise addressed to Dositheus, Archimedes obtains the result of which he was most proud, namely the relationship between a sphere and a circumscribed cylinder of the same height and diameter .
Bohr's formula was W τ 2 − W τ 1 = hν where W τ 2 and W τ 1 denote the energy levels of quantum states of an atom, with quantum numbers τ 2 and τ 1. The symbol ν denotes the frequency of a quantum of radiation that can be emitted or absorbed as the atom passes between those two quantum states.
Physical map of Earth Political map of Earth. Geography is a systematic study of the Earth (other celestial bodies are specified, such as "geography of Mars", or given another name, such as areography in the case of Mars), its features, and phenomena that take place on it.
Mozilla Firefox, or simply Firefox, is a free and open source [12] web browser developed by the Mozilla Foundation and its subsidiary, the Mozilla Corporation.It uses the Gecko rendering engine to display web pages, which implements current and anticipated web standards. [13]
Alaska is the least densely populated state, and one of the most sparsely populated areas in the world, at 1.2 inhabitants per square mile (0.46/km 2), with the next state, Wyoming, at 5.8 inhabitants per square mile (2.2/km 2). [68] Alaska is by far the largest U.S. state by area, and the tenth wealthiest (per capita income). [69]
The Marinid dynasty (Arabic: المرينيون al-marīniyyūn) was a Berber Muslim dynasty that controlled present-day Morocco from the mid-13th to the 15th century and intermittently controlled other parts of North Africa (Algeria and Tunisia) and of the southern Iberian Peninsula around Gibraltar. [3]
Adee was a scholar, sleuth, gourmet, bachelor, a model of efficiency, a master of the English language, and is said to have inspired the characterization of Wolfe. Other than Adee, Rex Stout's maternal grandmother, Emily Todhunter, who was obese requiring a special chair and was addicted to atlases, dictionaries & flowers and also an omnivorous ...