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Unit 7: EM Spectrum

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  • the bending of light
    refraction
  • The electromagnetic waves with the highest frequencies are called
    Gamma Rays
  • Name that classic song and artist!!
    my choice
  • Visible light has a higher frequency than X-Rays. True or False?
    False
  • Which has the LONGEST wavelength on the Spectrum and, therefore, the lowest frequency/energy
    Radio Waves
  • A ___ lens makes objects appear bigger.
    concave
  • These waves from the sun cause sunburn.
    Ultraviolet Waves
  • Which section of the spectrum is the ONLY one we can see?
    Visible Light
  • We see the color black when all the color are __________
    absorbed
  • EM waves are always what type of wave?
    Transverse
  • A _______ breaks white light into colors.
    prism
  • EM can never travel through space. They require a medium. True or False?
    False
  • Name the original members of The Avengers
    Hulk, Ironman, Black Widow, Captain America, Thor & Hawkeye
  • Name that classic song and artist!!
    my choice
  • As the frequency of an electromagnetic wave increases, the amount of energy in that wave...
    increases
  • Why does green grass look green?
    It absorbs all the other colors but reflects back green to our eyes
  • What type of lens do humans have in their eyes?
    Convex Lens
  • What type of lens makes objects appear bigger?
    Convex
  • Which electromagnetic waves help doctors detect broken bones inside your body?
    X-Rays
  • We see the color white when all the colors are ______ and sent back to our eyes
    reflected
  • What sport does the USA have the MOST Olympic medals in?
    Swimming