oscillation period
111Multivibrator — A multivibrator is an electronic circuit used to implement a variety of simple two state systems such as oscillators, timers and flip flops. It is characterized by two amplifying devices (transistors, electron tubes or other devices) cross… …
112Climate of Australia — Climate map of Australia, based on the Köppen climate classification …
113Drought in Canada — Average precipitation departures from normal over Canada from autumn 2000 through summer 2002. Precipitation departures are relative to the 1961 90 reference period …
114Toda oscillator — In physics, the Toda oscillator is special kind of nonlinear oscillator; it is vulgarization of the Toda field theory, which is a continuous limit of Toda s chain, of chain of particles, with exponential potential of interaction between neighbors …
115Sun — This article is about the star. For other uses, see Sun (disambiguation). The Sun …
116Tropical cyclogenesis — is the technical term describing the development and strengthening of a tropical cyclone in the atmosphere.cite web | author = Arctic Climatology and Meteorology | url = http://nsidc.org/arcticmet/glossary/cyclogenesis.html | title = Definition… …
117Wilberforce pendulum — A Wilberforce pendulum, invented by British physicist Lionel Robert Wilberforce around 1896 [cite journal|last=Wilberforce|first=Lionel Robert|date=1896|title=On the vibrations of a loaded spiral spring|journal=Philos. Mag.|volume=38|pages=386… …
118Index of climate change articles — This is a list of climate change topics. Main article: Climate change Contents: 0–9 A B C D E F G H I J K L M N O P Q R S T U V W …
119Apollo 8 — Infobox Space mission mission name = Apollo 8 insignia = Apollo 8 patch.png command module = CM 103 mass 28,817 kg service module = SM 103 lunar module = Lunar Test Article (LTA B) mass 9,026 kg booster = Saturn V SA 503 crew size = 3 launch pad …
120Balance wheel — in a cheap 1950s alarm clock, the Apollo, by Lux Mfg. Co. showing the balance spring (1) and regulator (2) …
