Energy Transfers And Transformations Mrc

5 Questions | Total Attempts: 442

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Energy Transfers And Transformations Mrc

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Questions and Answers
  • 1. 
    Is the following statement TRUE or FALSE? Energy is never lost. It is only transferred or transformed.
    • A. 

      True

    • B. 

      False

  • 2. 
    What is the MAIN form of Energy the skater has at POINT A in the Diagram?
    • A. 

      Gravitational Potential Energy

    • B. 

      Elastic Potential Energy

    • C. 

      Thermal Energy

    • D. 

      Sound Energy

  • 3. 
    What is the Energy transformation that occurs as the skater moves from POINT A to POINT B on the diagram"
    • A. 

      GPE to Kinetic Energy

    • B. 

      Kinetic Energy to GPE

    • C. 

      Elastic Potential Energy to Kinetic Energy

    • D. 

      GPE to Thermal Energy

  • 4. 
    Which is the correct statement below?
    • A. 

      At POINT C the skater has LESS Kinetic energy but MORE GPE than at POINT B

    • B. 

      At POINT C the skater has MORE Kinetic energy but LESS GPE than at POINT B

  • 5. 
    What is the energy transformation that occurs in the Toaster Diagram shown?
    • A. 

      Electrical Energy to Heat, kinetic and sound energy

    • B. 

      Electrical Energy to kinetic and sound energy

    • C. 

      Kinetic energy, heat and sound energy to Electrical Energy

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