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WorksheetsElectromagnetic Spectrum Challenge
Total questions: 15
Worksheet time: 8mins
How many radiation types are there?
5
7
8
2
Are sound waves part of the spectrum?
Yes
No
Which of these is NOT a use of Microwaves?
For which of these is obtaining cancer a danger?
Radio wave
Infrared
Gamma Ray
Microwave
EM waves are:
Transverse
Mechanical
Longitudinal
Sound waves
Which are the uses of X-rays?
Cancer radiotherapy, preserving fruit, sterilising medical instruments.
Satellite communication, mobile phones, cooking food.
Checking for broken bones, airport security
Toasters and grills, remotes controls, heat sensitive cameras
Which type of wave may burn?
Infrared and radio wave
Ultraviolet, microwave
Gamma ray, x-rays
Microwave, Infrared, Visible
Which is the first EM wave?
Radio
Xray
Ultraviolet
Gamma Ray
Gamma Rays are the size of...
Atomic nuclei
Building
Protozoan
Butterfly
Which of these does not require the use of infrared waves?
Which is the last wave of the spectrum?
Radio
Visible
Gamma
Molecule
Can EM waves travel through empty space?
YES
NO
Do radio waves produce cancer?
Yes
No
Ultra-violet waves are used for...
Broken bones, airport
WhatsApp stickers
Sun beds, security pens
Cancer treatment
What would you grade our presentation?
10
100 percent
A*
10 is not enough
