Energy Transfers And Transformations Mrc

5 Questions | By CBMRC | Last updated: Feb 16, 2018 | Total Attempts: 442

Energy Transfers And Transformations Mrc

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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