Astronomy Unit 2- Quiz 1

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  • 1/5 Questions

    If the frequency of a wave is increased then what happens to the wavelength?

    • It increases
    • It decreases
    • It stays the same
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About This Quiz

This quiz covers some of the basic information for unit 2.

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  • 2. 

    If a wave has a short wavelength, what does this tell us about the frequency?

    • We can't tell anything from the wavelength.

    • The frequency is probably low.

    • The frequency is probably high.

    Correct Answer
    A. The frequency is probably high.
  • 3. 

    If the source of a wave is moving toward the observer, what is the observed change in frequency?

    • It increases

    • It decreases

    • It stays the same

    Correct Answer
    A. It increases
  • 4. 

    When it comes to color what color is considered the hottest?

    • Green

    • Yellow

    • Blue

    • White

    Correct Answer
    A. Blue
  • 5. 

    Which of the following electromagnetic waves have the shortest wavelength?

    • Visible light

    • Radio Waves

    • Gamma Rays

    Correct Answer
    A. Gamma Rays

Quiz Review Timeline (Updated): Mar 18, 2022 +

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  • Current Version
  • Mar 18, 2022
    Quiz Edited by
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  • Jan 05, 2011
    Quiz Created by
    Psbreiding

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