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becquerel (Becquerel)

SI activity measure. Symbol: Bq. It measures the amount of radioactivity contained in a given sample of matter. It is that quantity of a radioactive element in which there is one atomic disintegration per SecondDuration. Becquerel = s^(-1).

Ontology

SUMO / UNITS-OF-MEASURE

Class(es)

systeme international unit
is instance of
  becquerel  

Superclass(es)

[tree]
entity
is subclass of
  abstract  
is subclass of
  quantity  
is subclass of
  physical quantity  
is subclass of
[tree]
entity
is subclass of
  abstract  
is subclass of
  relation  
is subclass of
  single valued relation  
is subclass of
  function  
is subclass of
is subclass of
  function quantity  
is subclass of
[tree]
entity
is subclass of
  abstract  
is subclass of
  relation  
is subclass of
  single valued relation  
is subclass of
  function  
is subclass of
[tree]
entity
is subclass of
  abstract  
is subclass of
  relation  
is subclass of
  binary relation  
is subclass of
is subclass of
  unary function  
is subclass of
is subclass of
  unary constant functionquantity  
is subclass of
[tree]
entity
is subclass of
  abstract  
is subclass of
  relation  
is subclass of
  single valued relation  
is subclass of
  function  
is subclass of
  continuous function  
is subclass of
is subclass of
  time dependent quantity  
is subclass of
  becquerel  

Coordinate term(s)

ampere  candela  celsius degree  coulomb  farad  gram  gray  henry  hertz  joule  kelvin degree  lumen  lux  meter  mole  newton  ohm  pascal  radian  second duration  siemens  sievert  steradian  tesla  volt  watt  weber