
Electromagnetic Spectrum
Authored by Chrislyn Dlima
Physics, Science
9th - 10th Grade
Used 26+ times

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12 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which of these has the lowest frequency/energy, and the longest wavelength?
Radio waves
Infrared radiation
Ultraviolet
X-rays
Gamma rays
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which of these has the highest frequency/energy, and the shortest wavelength?
Radio waves
Infrared radiation
Ultraviolet
X-rays
Gamma rays
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which of these is commonly called 'heat'?
Radio waves
Infrared radiation
Ultraviolet
X-rays
Gamma rays
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which of these is used in heat treatments?
Radio waves
Infrared radiation
Ultraviolet
X-rays
Gamma rays
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which of these is used in radiotherapy (cancer treatment where tumour cells are destroyed)?
Radio waves
Infrared radiation
Ultraviolet
X-rays
Gamma rays
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these is emitted by remote controls to communicate with the TV?
Radio waves
Infrared radiation
Ultraviolet
X-rays
Gamma rays
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which of these is used in night vision goggles?
Radio waves
Infrared radiation
Ultraviolet
X-rays
Gamma rays
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