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Electromagnetic Spectrum

Authored by Chrislyn Dlima

Physics, Science

9th - 10th Grade

Used 26+ times

Electromagnetic Spectrum
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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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