AQA GCSE unit 1b uses of em waves

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Can you name the the type of electromagnetic radiation which have these uses or features ?

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Use or featurePart of the electromagnetic spectrum
Has the lowest frequency
Has the highest frequency
Make electrons move in an aerial with the same frequency as the wave
Used to sterilise surgical instruments
Other than visible light is used in fibre optic cables
Mobile phones send out these
Heat up food in a microwave oven
Heat up food under a grill
Travels the fastest in a vacuum
Reflected off ionosphere
Makes water molecules vibrate in food
Night vision goggles
Absorbed by bones but not soft tissue
Use or featurePart of the electromagnetic spectrum
Shortest wavelength of visible light
Everything we see
Is used to send signals to satellites in space
Comes from the nucleus of a decaying atom
Produced by very large voltage supply in hospitals
Killing cancer cells
Has the smallest wavelength
Longest wavelength of visible light
Is the same as heat radiation
Preserving food by killing bacteria
Gives you a skin tan
Has the largest wavelength
Used in fibre optic cables to send signals

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