luminous efficacy

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luminous efficacy

n
1. (Units) the quotient of the luminous flux of a radiation and its corresponding radiant flux. Symbol: K
2. (Units) the quotient of the luminous flux emitted by a source of radiation and the power it consumes. It is measured in lumens per watt. Symbol: ηv or Φv
References in periodicals archive ?
ETAV LimitedN/ATinoran Hill, WicklowBaltinglassIRELANDTelephone: +353 596400101E-mail: david@etav.
Los casos de ETAV reportados por ano se expresan en porcentajes y frecuencias en el grafico 1.
Se analizo el numero de vacunas aplicadas y el dia de inicio del ETAV, sin evidenciarse una correlacion entre ellas.