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Late 19th or early 20th century. This galvanometer was used at the transatlantic cable station, Halifax, NS, Canada Modern mirror galvanometer from Scanlab. A mirror galvanometer is an ammeter that indicates it has sensed an electric current by deflecting a light beam with a mirror. The beam of light projected on a scale acts as a long massless ...
Daley Thompson's Decathlon was the ninth best-selling computer game of 1985 in the United Kingdom. [5]Sinclair User gave the game a score of 8/10. [1] The game won the award for Best (Overall) Arcade Game in the Crash magazine Readers Awards 1984 [6] and was the Best Arcade-Style Game of the Year at the Golden Joystick Awards. [7]
J. J. Thomson. In 1896, J. J. Thomson performed experiments indicating that cathode rays really were particles, found an accurate value for their charge-to-mass ratio e/m, and found that e/m was independent of cathode material. He made good estimates of both the charge e and the mass m, finding that cathode ray particles, which he called ...
Leopoldo Nobili, born on 5 July 1784 [1] in Trassilico and died on 22 August 1835 [1] in Florence, was an Italian physicist who invented a number of instruments critical to investigating thermodynamics and electrochemistry.
The operation of the Kelvin bridge is very similar to the Wheatstone bridge, but uses two additional resistors. Resistors R 1 and R 2 are connected to the outside potential terminals of the four terminal known or standard resistor R s and the unknown resistor R x (identified as P 1 and P′ 1 in the diagram).
The thermo-galvanometer designed by Mr W. Duddell can be used for the measurement of extremely small currents to a high degree of accuracy. It has practically no self-induction or capacity and can therefore be used on a circuit of any frequency (even up to 120,000~ per sec.) and currents as small as twenty micro-amperes can be readily measured ...
Grass Valley (formerly known as Thomson Grass Valley and Grass Valley Group) is a manufacturer of television production and broadcasting equipment. Headquartered in Montreal, Quebec, it was formed by the March 2014 merger of the original Grass Valley with Miranda Technologies, which were both acquired by American networking company Belden in 2014 and 2012, respectively.
This category contains video games for Thomson TO model computers. Pages in category "Thomson TO games" The following 4 pages are in this category, out of 4 total.