TW Dictionary logoTW Dictionaryby Toppers' Wisdom

optical fibre

/ˌɒptɪkl ˈfaɪbə/noun

उच्चारण ऑप्टिकल फ़ाइब

प्रकाशीय तंतु, ऑप्टिकल फ़ाइबर

Advanced word

noun
  1. 1

    [C/U]

    a thin glass or plastic thread that carries information in the form of light signals

    प्रकाशीय तंतु, ऑप्टिकल फ़ाइबर

    • Optical fibres carry internet data across oceans.
    • Doctors use optical fibres to see inside the body.
✓In the exam

General knowledge

Optical fibres work on the principle of total internal reflection.

Optical fibres, total internal reflection के सिद्धांत पर काम करते हैं।