infrared Meaning and Definition

Urdu Meanings

iJunoon official Urdu Dictionary

زیریں سُرخ

zaireen surKh

زیر سُرخ ، جیسے طیف کی غیر مرئی شُعاعیں جو مُرئی طیف کے سُرخ سِرے کے باہِر واقع ہوں

zair surKh, jaisay Tayyaf ki ghair mryi shu’ayen jo mryi Tayyaf ke surKh siray ke bahir waqay hon

Definitions

English definition for infrared

1. n. the infrared region of the electromagnetic spectrum; electromagnetic wave frequencies below the visible range

2. n. electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves

3. s. having or employing wavelengths longer than light but shorter than radio waves; lying outside the visible spectrum at its red end

All in One

Infrared (IR) is an invisible radiant energy, electromagnetic radiation with longer wavelengths than those of visible light, extending from the nominal red edge of the visible spectrum at 700 nanometers (frequency 430 THz) to 1000000 nm (300 GHz) (although people can see infrared up to at least 1050 nm in experiments).
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International Languages

Meaning for infrared found in 74 Languages.

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