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Energy

  •  English    19     Public
    Energy, waves and sources of energy
  •   Study   Slideshow
  • Which type of wave is this?
    sound wave
  •  10
  • Waves transfer matter?
    false
  •  5
  • Bio diesel is formed from?
    plants
  •  5
  • A car crash is a good example of?
    collision
  •  5
  • What does this picture represent?
    eolic or wind energy
  •  10
  • Which is the energy source that produces cancer and blood problems?
    Nuclear energy
  •  10
  • What is this source of energy?
    hydropower energy
  •  20
  • What kind of energy is this?
    kinetic energy
  •  15
  • kinetic energy is the same that movement?
    true
  •  5
  • What kind of force is this one?
    Pull / pulling
  •  15
  • This force is....
    gravity
  •  20
  • This object has
    Potencial energy
  •  10
  • What force is shown in the picture?
    magnetism
  •  20
  • Oil, coal and natural gas come from?
    Fossils
  •  15
  • Wavelength measures the distance between wave peaks.
    true
  •  10
  • The more waves frequency has the low energy it has
    false
  •  10