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The top documents tagged [fibre optics slide]
Lesson 90 Telephones What are they doing? Fast reading: How was one telephone connected with another in the past. How is one telephone connected with
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Refraction Inquiry-based Lecture. Inquiry 1 Put the pencil in an empty beaker and see it on the side of the beaker. What do you see? Now fill the beaker
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Telecommunication The exchange of information in any form (voice, data, text, images, audio, video) over networks
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