infrared

infrarosso, radiazione infrarossa

Luce invisibile con onde più lunghe della luce rossa, spesso usata per rilevare calore o trasmettere segnali.

In inglese semplice: Invisible light with waves longer than red light, often used to detect heat or send signals.

• The camera detects infrared.
• Warm objects give off infrared even in total darkness.
• The sensor uses infrared to detect movement.

Sinonimi: infrared radiation

Espressioni comuni: detect infrared, emit infrared, near infrared

lunghezza d’onda infrarossa

Una specifica lunghezza d’onda della luce invisibile oltre il limite rosso della luce visibile.

In inglese semplice: One particular wavelength of invisible light beyond the red end of visible light.

• The instrument measured a specific infrared.
• The team selected an infrared for the laser.
• This infrared is absorbed strongly by the sample.

Sinonimi: infrared wavelength

Espressioni comuni: selected infrared, specific infrared

emettitore a infrarossi

Dispositivo che emette luce invisibile oltre il limite rosso della luce visibile.

In inglese semplice: A device that sends out invisible light beyond the red end of visible light.

• They installed an infrared above the door.
• The technician switched on the infrared to test its output.
• This infrared sends radiation toward the sensor.

Sinonimi: infrared emitter

Espressioni comuni: install an infrared, switch on infrared

infrarosso

Riferito alla luce invisibile con onde più lunghe di quelle della luce rossa.

In inglese semplice: Describing invisible light with waves longer than red light.

• The device sends an infrared signal.
• Infrared light is invisible to our eyes.
• The camera records infrared radiation from warm objects.

Espressioni comuni: infrared light, infrared radiation, infrared beam

infrarosso

In fisica, relativo a energie molto basse, distanze molto grandi o intervalli di tempo molto lunghi.

In inglese semplice: Related to very low energies, very long distances, or very long periods of time in physics.

• The theory has an infrared limit.
• We studied infrared behavior at very low energies.
• The calculation contains an infrared divergence at large distances.

Espressioni comuni: infrared limit, infrared divergence, infrared behavior