absorptivity

• Substantivo que designa a propriedade física de um corpo que determina a fração da radiação incidente ou do fluxo sonoro que é absorvida ou pode ser absorvida por esse corpo.

A noun referring to the physical property of a body that determines the fraction of incident radiation or sound flux that is absorbed or absorbable by that body.

incontável

1. Physical property of absorptionC2formalscientific

   The property of a material that determines the fraction of incident radiation or sound flux that is absorbed or can be absorbed by it.

   absortividade

   • The absorptivity of the surface was measured using a spectrometer.
   • Materials with high absorptivity are used in solar panels.
   • The absorptivity of the acoustic panels reduced echo in the room.

   Sinônimosabsorptanceabsorption coefficient

   Antônimosreflectivitytransmittance