Other Sciences

6th

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Law of Conservation of Energy

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  • 1. Multiple Choice
    45 seconds
    1 pt
    The Law of Conservation of Energy states:
    Energy can created or destroyed but not transformed 
    Energy cannot be created or destroyed, it can only transformed
    Energy can't be created, destroyed or transformed
  • 2. Multiple Choice
    45 seconds
    1 pt
    According to the Law of Conservation of energy, the amount of energy before and after a reaction must be the same. Which statement below is true?
    The total amount of energy is conserved
    The total amount of energy is less after a reaction
    The total amount of energy is more after a reaction
  • 3. Multiple Choice
    45 seconds
    1 pt
    Which energy transformation below matches?
    A book falling?
    chemical to sound and heat
    kinetic to sound and heat
    electrical to sound and heat
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