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More cards in this set
Card 36
Front
Are waves with higher frequencies or lower frequencies more dangerous and why?
Back
Card 37
Front
What is morse code?
Back
Card 38
Front
How do optical fibres carry data?
Back
Card 39
Front
What happens inside the optical fibre?
Back
Card 40
Front
What are opital fibres used for?
Back
Card 41
Front
What are the advantages of using optical fibres?
Back
See full card set