1) Antoine henri becquerel 2) Henri becquerel 3) Impact crater on Mars 4) Physicist 5) SI derived unit 6) Unit of frequency 7) Word named for French citizen
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The becquerel (symbol Bq) (pronounced: `be-kə-rel) is the SI derived unit of radioactivity. One Bq is defined as the activity of a quantity of radioactive material in which one nucleus decays per second. The Bq unit is therefore equivalent to an inverse second, s−1. The becquerel is named after Henri Becquerel, who shared a Nobel Prize with Pi....
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http://en.wikipedia.org/wiki/Becquerel
[Martian crater] Becquerel is a 167 km-diameter crater at 22.1°N, 352.0°E on Mars, in Arabia Terra. It is named after Antoine H. Becquerel. Photographs by the Mars Global Surveyor revealed layered sedimentary rocks in the crater. The layers appear to be only a few meters thick and show little variations in thickness. Recent studies with H...
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http://en.wikipedia.org/wiki/Becquerel_(Martian_crater)
[lunar crater] The most notable of the formations on the rim is Becquerel X, which is part of a double crater along the northwestern rim. There is a short valley paralleling the southwestern rim, most likely formed by the merging of several small craters. The interior floor of Becquerel is relatively flat, but with rough sections and severa...
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http://en.wikipedia.org/wiki/Becquerel_(lunar_crater)
(from the article `activity`) Activity is expressed in the International System of Units by the becquerel (abbreviated Bq), which is exactly equal to one disintegration per ... ...After disintegration, a radioisotope may become a radioisotope of another element, which will further disintegrate. The disintegration series ... The units...
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http://www.britannica.com/eb/a-z/b/39
(Bq) The derived unit of activity (of a radionuclide) in the SI system of units. The unit is named after the French physicist Henri Becquerel (1852-1908). One becquerel (Bq) is defined as one disintegration per second. Often, in practice, kBq (= 1,000 Bq) and MBq (= 1,000,000 Bq...
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http://www.daviddarling.info/encyclopedia/B/becquerel_unit.html
SI unit of activity, 1 Bq = 1 s
-1 NOTE 1 - One becquerel is equal to one nuclear transition per second. NOTE 2 - The becquerel has replaced the curie (Ci), 1 Ci = 3,7 x 10
10 Bq (exactly).
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http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=393-14-13
the special name of the SI unit of activity: 1 Bq = 1 s
-1Found on
http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=881-04-51
See Activity.
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http://www.encyclo.co.uk/local/20474
The SI unit of intrinsic radioactivity in a material. One Bq measures one disintegration per second and is thus the activity of a quantity of radioactive material which averages one decay per second. (In practice, GBq or TBq are the common units)
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http://www.encyclo.co.uk/local/20725
<unit> The Systeme Internationale (SI unit, MKS) unit of radioactivity (Bq), named after the discoverer of radioactivity and equal to 1 nuclear transition or disintegration per second. Use is fairly recent, superseding the Curie (Ci). 1Ci = 37 GBq ... (16 Dec 1997) ...
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http://www.encyclo.co.uk/local/20973
(Bq) (bek″ә-rel´) the SI unit of radioactivity, defined as the quantity of a radionuclide that undergoes one decay per second; one curie equals 3.7 × 1010 becquerels.
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http://www.encyclo.co.uk/local/21001
The SI unit of intrinsic radioactivity in a material. One Bq measures one disintegration per second and is thus the activity of a quantity of radioactive material which averages one decay per second. (In practice, GBq or TBq are the common units.)
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http://www.encyclo.co.uk/visitor-contributions.php
The SI unit for Activity . The Becquerel (Bq) is equivalent to 1 disintegration per second (dps) . Also see the older unit of activity, the Curie .
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http://www.ionactive.co.uk/glossary_atoz.html?s=az&t=b
Type: Term Pronunciation: bek-ă-rel′ Definitions: 1. Antoine H., French physicist and Nobel laureate, 1852-1908. See: becquerel, Becquerel rays, under ray
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http://www.medilexicon.com/medicaldictionary.php?t=9838
(Bq) Type: Term Pronunciation: bek-ă-rel′ Definitions: 1. The SI unit of measurement of radioactivity, equal to 1 disintegration per second; 1 Bq = 0.027 ׀ 10−9 Ci.
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http://www.medilexicon.com/medicaldictionary.php?t=9839
[
n] - French physicist who discovered that rays emitted by uranium salts affect photographic plates (1852-1908)
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http://www.webdictionary.co.uk/definition.php?query=Becquerel
The Becquerel is a unit used to measure a radioactivity. One Becquerel isthat quantity of a radioactive material that will have 1 transformations inone second. As a result of having one Becquerel being equal to one transformationper second, there are 3.7x10
10 Bq in one curie.ttle='Radioactivity';xiunt='Bq';yiunt='curie';mconv=3.7e10;ccon...
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https://www.encyclo.co.uk/local/20687
Henri Becquerel noun French physicist who discovered that rays emitted by uranium salts affect photographic plates (1852-1908)
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https://www.encyclo.co.uk/local/20974
SI unit of radioactivity, equal to one radioactive disintegration (change in the nucleus of an atom when a particle or ray is given off) per second. The becquerel is much smaller than the previous standard unit, the curie (3.7 × 10
10 Bq). It is named after French physicist Henri Becquerel
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https://www.encyclo.co.uk/local/21221
1820–91, French physicist (son of Antoine César). · 1788–1878, French physicist. · 1852–1908, French physicist (son of Alexandre Edmond): Nobel prize 1903.
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https://www.infoplease.com/dictionary/becquerel
The SI unit of intrinsic radioactivity in a material. One Bq indicates one disintegration per second and is thus the activity of a quantity of radioactive material which averages one decay per second. (In practice, GBq or TBq are the common units).
Found on
https://www.world-nuclear.org/nuclear-basics/glossary.aspx
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