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Optical fibres
Physics - Light
![Optical fibres Optical fibres](/media/4684/fos6_optikesines_nz6_1537a.jpg?anchor=center&mode=crop&width=1280&height=800&rnd=132265029020000000)
How does information travel inside an optical fibre and a copper wire? Use the device to transmit a video via 1000 m of optical fibre and 1000 m of copper wire. Compare both videos in terms of quality. Why does this happen? Which method would you choose if you were to transmit information over large distances?
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