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

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