Koine Greek (UK: / ˈ k ɔɪ n iː /; Koine Greek: ἡ κοινὴ διάλεκτος, romanized: hē koinè diálektos, lit. 'the common dialect'; Greek: [i cyˈni ðiˈalektos]), also known as Hellenistic Greek, common Attic, the Alexandrian dialect, Biblical Greek or New Testament Greek, was the common supra-regional form of Greek spoken and written during the Hellenistic period, the Roman ...

W elektryczności. Moc urządzeń elektrycznych wyraża się iloczynem natężenia przepływającego przez nie prądu i napięcia elektrycznego, do którego urządzenie jest włączone =. Jednostka mocy. Jednostką mocy w układzie SI jest wat (W). Moc jest równa 1 wat, jeśli praca 1 dżula wykonywana jest w czasie 1 sekundy = =. Często używane wielokrotności:

W ruchu postępowym. Jeżeli ruch ciała jest prostoliniowy a wektor siły jest stały, pracę tej siły określa wzór = = ⁡, gdzie: – siła, – przemieszczenie (przesunięcie), – kąt między wektorem siły i przesunięcia. W ogólnym przypadku, gdy wektor siły nie jest stały lub przemieszczenie nie jest prostoliniowe, praca jest sumą prac wykonanych na niewielkich odcinkach, na ...

Phillip Allen Sharp (born June 6, 1944) is an American geneticist and molecular biologist who co-discovered RNA splicing.He shared the 1993 Nobel Prize in Physiology or Medicine with Richard J. Roberts for "the discovery that genes in eukaryotes are not contiguous strings but contain introns, and that the splicing of messenger RNA to delete those introns can occur in …

The University of Central Lancashire (abbreviated UCLan) is a public university based in the city of Preston, Lancashire, England.It has its roots in The Institution For The Diffusion Of Useful Knowledge, founded in 1828.Subsequently, known as Harris Art College, then Preston Polytechnic, then Lancashire Polytechnic, in 1992 it was granted university status by the Privy …

The first recorded observation of a transit of Venus was made by Jeremiah Horrocks from his home at Carr House in Much Hoole, near Preston in England, on 4 December 1639 (24 November under the Julian calendar then in use in England). His friend, William Crabtree, also observed this transit from Broughton, near Manchester.

De eerste waarneming van een Venusovergang werd gemaakt door Jeremiah Horrocks vanuit zijn huis in Much Hoole in Engeland op 24 november 1639. Horrocks voorspelde de overgang door de berekeningen van Kepler te corrigeren, hoewel hij niet zeker was van de exacte tijd van de gebeurtenis. Hij was echter zo gelukkig om de overgang waar te nemen ...

Observations of the planet Venus include those in antiquity, telescopic observations, and from visiting spacecraft. Spacecraft have performed various flybys, orbits, and landings on Venus, including balloon probes that floated in the atmosphere of Venus.Study of the planet is aided by its relatively close proximity to the Earth, compared to other planets, but the surface of Venus …

Latin was the official language of the Roman Empire, but other languages were regionally important, such as Greek. Latin was the original language of the Romans and remained the language of imperial administration, legislation, and the military throughout the classical period. In the West, it became the lingua franca and came to be used for even local administration of the …

Merkezcil kuvvet, dairesel hareket sırasında cismi yörüngede tutan kuvvettir.Merkezcil kuvvet, hız vektörünün büyüklüğünü değiştirmez ancak yönünü değiştirir. Bu yüzden bir merkezcil ivme oluşur.. Merkezcil kuvvetin yönü, merkezcil ivmenin yönüyle aynı yani merkeze doğrudur ve çizgisel hıza diktir.