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Astronomer's Toolbox
Electromagnetic Spectrum: Quiz
Electromagnetic Spectrum Quiz
Which of the following is correct in order of lowest to highest frequency?
[A] X-rays, Visible Light, Microwave
[B] Ultraviolet, Visible Light, Gamma-rays
[C] Microwave, Visible Light, Gamma-rays
This type of emission maps the dust between stars.
[A] Infrared
[B] Ultraviolet
[C] X-rays
[D] Gamma-rays
Gas in space emits radio waves.
[A] True
[B] False
[C] We don't know
This type of emission can come from radioactive materials.
[A] Radio
[B] X-rays
[C] Gamma-rays