Watt was a king in what is now the county of Sussex in southern England. His existence is attested by three charters that he witnessed, in the reign of Noðhelm, as Wattus Rex. He probably would have ruled between about AD 692 and 725 and there is some suggestion that he may have been King of the Hæstingas.
Some of the Saxon charters that date from the Kingdom of Sussex provide evidence which suggests the existence of two separate dynasties in Sussex. The charters of Noðhelm (or Nunna), who ruled Sussex in the late 7th and early 8th century regularly attest a second king by the name of Watt (or Wattus). Watt witnessed a charter from Noðhelm in 692, without any indication of his territory, he also witnessed (again as Wattus rex) a charter where Bruny (Bryni), dux of Sussex, grants to Eadberht, abbot of Selsey 4 hides. The charter lacks a dating clause but as Eadberht was known to have been appointed bishop in 705 or slightly later, then the charter would have been created in 705 or slightly earlier. Watt is named as a witness on the charter together with Nunna. Watt is also listed as a witness (as Uuattus rex) of another charter, erroneously dated 775, which is believed to be a forgery.
The watt (symbol: W) is a derived unit of power in the International System of Units (SI), named after the Scottish engineer James Watt (1736–1819). The unit is defined as joule per second and can be used to express the rate of energy conversion or transfer with respect to time. It has dimensions of L2MT−3.
When an object's velocity is held constant at one meter per second against constant opposing force of one newton the rate at which work is done is 1 watt.
In terms of electromagnetism, one watt is the rate at which work is done when one ampere (A) of current flows through an electrical potential difference of one volt (V).
Two additional unit conversions for watt can be found using the above equation and Ohm's Law.
Where ohm () is the SI derived unit of electrical resistance.
Watt was Samuel Beckett's second published novel in English, largely written on the run in the south of France during the Second World War and published by Maurice Girodias's Olympia Press in 1953 (an extract had been published in the Dublin literary review, Envoy, in 1950). A French translation followed in 1968.
Narrated in four parts, it describes Watt's journey to, and within, Mr Knott's house; where he becomes the reclusive owner's manservant, replacing Arsene, who delivers a long valedictory monologue at the end of section one. In section two Watt struggles to make sense of life at Mr Knott's house, experiencing deep anxiety at the visit of the piano tuning Galls, father and son, and a mysteriously language-resistant pot, among other incidents. In section three, which has a narrator called Sam, Watt is in confinement, his language garbled almost beyond recognition, while the narrative veers off on fantastical tangents such as the story of Ernest Louit's account to a committee of Beckett's old university, Trinity College, Dublin of a research trip in the West of Ireland. The shorter fourth section shows Watt arriving at the railway station from which, in the novel's skewed chronology, he sets out on a journey to the institution he has already reached in section three.
The surname Watt may refer to: