Energy Transfer in Physics
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Questions and Answers

What is the force that pulls the car down the hill?

  • Potential energy
  • Friction
  • Kinetic energy
  • Gravity (correct)
  • What is the term for the total energy of a system?

  • Energy transfer
  • Conservation of energy (correct)
  • Kinetic energy
  • Potential energy
  • What happens to the energy of the system as the car coasts down the hill?

  • It decreases
  • It stays the same
  • It is transferred (correct)
  • It increases
  • What is the term for the energy of an object due to its motion?

    <p>Kinetic energy</p> Signup and view all the answers

    What is the process by which heat is transferred in the tea kettle?

    <p>Convection</p> Signup and view all the answers

    What is the source of energy in the tea kettle example?

    <p>The stove</p> Signup and view all the answers

    What type of energy is transferred in the solar panel example?

    <p>Electromagnetic energy</p> Signup and view all the answers

    What is the purpose of a solar panel?

    <p>To generate electrical energy</p> Signup and view all the answers

    What is the term for the movement of charged particles in a solar cell?

    <p>Electric current</p> Signup and view all the answers

    What type of transfer occurs in the solar panel example?

    <p>Radiation</p> Signup and view all the answers

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