Quiz
0654 Electromagnetic Waves Quiz
Perguntas do quiz (10)
1Which row correctly describes light waves and radio waves?
- AA
- BB
- CC
- DD
2 Which row shows the nature of light waves, sound waves and X-rays?
- AA
- BB
- CC
- DD
3Visible light has a frequency of approximately 5.0 × 10^14 Hz.
M and N are two other types of electromagnetic radiation.
The frequency of M is 5.0 × 10^6 Hz.
The frequency of N is 5.0 × 10^15 Hz.
Which types of radiation are M and N?
- AA
- BB
- CC
- DD
4The diagram represents the electromagnetic spectrum.
Some regions have been labelled, and some labels are missing.
Which region should be labelled as infra-red waves?
- AA
- BB
- CC
- DD
5Which group contains only electromagnetic waves?
- AA light waves, radio waves, γ-rays
- BB light waves, radio waves, sound waves
- CC light waves, sound waves, γ-rays
- DD radio waves, sound waves, γ-rays
6The diagram shows the electromagnetic spectrum.
A word is missing from the label below the spectrum.
Which word is missing?
- AA amplitude
- BB frequency
- CC speed
- DD wavelength
7How do infra-red waves differ from ultraviolet waves?
- AA Infra-red waves are longitudinal.
- BB Infra-red waves have a lower speed in vacuo (in a vacuum).
- CC Infra-red waves have lower frequencies.
- DD Infra-red waves have smaller wavelengths.
8Which list shows electromagnetic waves in order of increasing frequency?
- AA visible light, X-rays, γ-rays
- BB visible light, γ-rays, X-rays
- CC X-rays, γ-rays, visible light
- DD γ-rays, X-rays, visible light
9Which statement about ultraviolet waves is correct?
- AA They are used in television remote controllers.
- BB They can be detected by the human eye.
- CC They travel as longitudinal waves.
- DD They have the same speed in a vacuum as radio waves.
10Which type of electromagnetic wave is used in airport security scanners?
- AA infra-red
- BB microwaves
- CC radio waves
- DD X-rays
Informações
- Descrição
- 0654 Quiz on electromagnetic waves.
- Autor
- Jeffrey Piggott
- Idioma
- English
- Visualizações
- 2.326
- Etiquetas
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