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STAAR Review Week 2

  •  English    28     Public
    Energy, Earth, & Space/Weather
  •   Study   Slideshow
  • What items do you have to have to complete a circuit?
    battery, wires, load
  •  10
  • Light travels in a ____________ line.
    straight
  •  10
  • When light rays bounce off a surface, it is called __________.
    reflection
  •  10
  • When light rays bend, this is called _______________.
    refraction
  •  10
  • A transparent, triangular object that refracts light into the colors of the spectrum is a _________________.
    prism
  •  10
  • A blue object appears blue because it __________ blue light.
    reflects
  •  10
  • A ________ is a dark area on a surface caused by an object blocking the path of light.
    shadow
  •  10
  • When all parts of the circuit are connected it is a ______ circuit.
    closed/complete
  •  10
  • Would would best complete this circuit?
    battery
  •  10
  • This is an example of
    refraction
  •  10
  • This is an example of
    refraction
  •  10
  • A toy oven shown uses a lightbulb to bake small cakes. What energy transformation occurs to make the cakes?
    electrical to thermal
  •  10
  • Which explains why the fork looks different under water?
    refraction
  •  10
  • What energy transformation occurs in the picture?
    chemical to electrical to light and sound
  •  10
  • What energy transformation occurs in the picture?
    light to electrical
  •  10
  • What energy transformation occurs in the picture?
    mechanical to sound
  •  10