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GCSE
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More cards in this set
Card 6
Front
Describe what happens to a wave when it is refracted?
Back
Card 7
Front
List the seven types of electromagnetic wave in oder of wavelengths?
Back
Card 8
Front
Is morse code an anologue or digital signal?
Back
Card 9
Front
List three uses of infrared.
Back
Card 10
Front
Describe how light can travel through opitcal fibres?
Back
See full card set