Radiowaves
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7 Terms
1
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Do radio waves have a high or low wavelength?
High
2
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Do radio waves have a high or low frequency?
Low
3
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Are radio waves generated using alternating or direct current?
Alternating current
4
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What is an oscilloscope?
A device used to show the wavelength, amplitude and frequency of voltage or current
5
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Give 3 uses of radio waves
Television transmission
Radio transmission
Bluetooth
6
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What is attach to an oscilloscope to generate a radio wave?
A transmitter
7
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What do we attach to an oscilloscope to receive a radio wave?
A receiver
