Definition of Energy in Physics

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Questions and Answers

What happens to the chemical bonds in ATP when the body needs energy?

  • They are broken down (correct)
  • They are converted to kinetic energy
  • They are stored for later use
  • They are formed

What type of energy is converted when a spring decompresses?

  • Elastic energy (correct)
  • Thermal energy
  • Kinetic energy
  • Gravitational potential energy

What is any movement an example of?

  • Electrical energy
  • Kinetic energy (correct)
  • Thermal energy
  • Potential energy

What type of energy is associated with the movement of electrons?

<p>Electrical energy (C)</p> Signup and view all the answers

What type of energy is involved when a rock drops to the ground?

<p>Gravitational energy (B)</p> Signup and view all the answers

What is the motion of molecules that creates heat?

<p>Thermal energy (B)</p> Signup and view all the answers

What type of energy is involved when a machine is in motion?

<p>Mechanical energy (D)</p> Signup and view all the answers

What is the form of energy that is not typically visible?

<p>Sound energy (D)</p> Signup and view all the answers

What type of energy is converted when a stem breaks and an apple falls to the ground?

<p>Gravitational potential energy (D)</p> Signup and view all the answers

What is the energy associated with the movement of sound waves?

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

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