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و كل 1)coarse fibrechapter of class 6 - fibre to fabric |
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Answer» Answer: A STIFF fiber ( coarse hair or filament) ;natural or synthetic. glass FIBRE, optical fibre, optical fibre. A very thin fibre made of glass that FUNCTIONS as a waveguide for light;used in bundles to transmit images. Explanation: Hope that it is helpful for you please MARK me on brainlist |
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