rise of potential at electrode
41Diode — Figure 1: Closeup of a diode, showing the square shaped semiconductor crystal (black object on left) …
42Silver-oxide battery — A silver oxide battery (IEC code: S), also known as a silver–zinc battery, is a primary cell (although it may be used as a secondary cell with an open circuit potential of 1.86 volts). Silver oxide batteries have a long life and very high… …
43Osmotic power — Renewable energy Biofuel Biomass Geothermal Hydroelectricity Solar energy Tidal power Wave power Wind power …
44Chronoamperometry — Double pulsed chronoamperometry waveform showing integrated region for charge determination. Chronoamperometry is an electrochemical technique in which the potential of the working electrode is stepped and the resulting current from faradic… …
45oxidation–reduction reaction — ▪ chemical reaction Introduction also called redox reaction any chemical reaction in which the oxidation number of a participating chemical species changes. The term covers a large and diverse body of processes. Many oxidation– reduction… …
46Nazi–Soviet economic relations (1934–1941) — After the Nazis rose to power in Germany in 1933, relations between Germany and the Soviet Union began to deteriorate rapidly, and trade between the two countries decreased. Following several years of high tension and rivalry, Nazi Germany and… …
47Pressure measurement — The construction of a bourdon tube gauge, construction elements are made of brass Many techniques have been developed for the measurement of pressure and vacuum. Instruments used to measure pressure are called pressure gauges or vacuum gauges. A… …
48Deep brain stimulation — Intervention DBS probes shown in X ray of the skull (white areas around maxilla and mandible represent metal dentures and are unrelated to DBS devices) …
49atom — /at euhm/, n. 1. Physics. a. the smallest component of an element having the chemical properties of the element, consisting of a nucleus containing combinations of neutrons and protons and one or more electrons bound to the nucleus by electrical… …
50Field electron emission — It is requested that a diagram or diagrams be included in this article to improve its quality. For more information, refer to discussion on this page and/or the listing at Wikipedia:Requested images. Field emission (FE) (also known as field… …
