Physics

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Communication - Waves

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  • 1. Multiple-choice
    30 seconds
    1 pt
    Image
    All electromagnetic waves have the same...
    frequency
    speed
    wavelength
    energy
  • 2. Multiple-choice
    30 seconds
    1 pt
    Image
    _______ waves carry the greatest amount of energy. 
    x-rays
    gamma rays
    infrared rays
    visible light
  • 3. Multiple-choice
    30 seconds
    1 pt
    Image
    Put the visible light colors in order from shortest wavelength to longest wavelength
    Violet, Indigo, Blue, Green, Orange, Yellow, Red
    Red, Yellow, Green, Orange, Violet, Blue, Indigo
    Red, Orange, Yellow, Green, Blue, Indigo, Violet
    Violet, Indigo, Blue, Green, Yellow, Orange, Red
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