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

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