Sanakirja
Tekoälykääntäjä

Lyhenteet

  • (fysiikka) IR
KieliKäännökset
saksaInfrarotstrahlung
suomiinfrapunasäteily, lämpösäteily

Määritelmät

Substantiivi

  1. (physics) Electromagnetic radiation having a wavelength approximately between 1 micrometre and 1 millimetre; perceived as heat.

(physics) Electromagnetic radiation having a wavelength approximately between 1 micrometre and 1 millimetre; perceived as heat.

A false-color image of two people taken in long-wavelength infrared (body-temperature thermal) radiation

(physics) Electromagnetic radiation having a wavelength approximately between 1 micrometre and 1 millimetre; perceived as heat.

A comparison of a thermal image (top) and an ordinary photograph (bottom). The plastic bag is mostly transparent to long-wavelength infrared, but the man's glasses are opaque.

(physics) Electromagnetic radiation having a wavelength approximately between 1 micrometre and 1 millimetre; perceived as heat.

Plot of atmospheric transmittance in part of the infrared region