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

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