Identifying types of energy

• What is the central topic represented in the image?

  Energy stores
• How is thermal energy stored in hot food and drinks?

  Movement of particles
• How is energy stored in the food?

  In its chemical bonds
• What are the different types of energy stores represented in the image?

  • Electromagnetic
  • Elastic
  • Nuclear
  • Thermal
  • Gravitational
  • Kinetic
  • Chemical
• What type of energy store is represented by the food?

  Chemical
• What type of energy is stored in the stretched bands of a slingshot?

  Elastic potential energy
• What is the role of the compass in relation to electromagnetic energy?

  It is an example of magnetic energy
• What type of energy is stored in the kite due to its height?

  Gravitational potential energy
• What are the six main types of energy stores?

  • Electromagnetic
  • Nuclear
  • Thermal
  • Chemical
  • Elastic
  • Gravitational
• What are energy stores compared to in the definition?

  Toy boxes
• What are energy stores?

  Places where stored energy is held
• What is the symbol for pi squared (π^2)?

  π^2
• How can energy stores be utilized?

  They can be converted into other forms
• What is the symbol for sigma squared (σ^2)?

  σ^2
• What does chemical energy represent in the analogy?

  A yummy snack in your tummy
• What does kinetic energy represent in the analogy?

  You running fast in the playground
• What is the symbol for pi 2py (π^2py)?


  π^2py
• What kind of energy is stored in nuclear power plants?

  Nuclear
• What are the three states of a spring shown in the image?

  • Static
  • Compressed
  • Stretched
• What is the definition of kinetic energy?

  The energy of motion
• What does the curve in the graph represent?

  The curve represents the change in distance between the Earth and the Moon over time
• Which type of energy store is associated with a compass?

  Electromagnetic
• What is the symbol for sigma 2s (σ^2s)?

  σ^2s
• What does thermal energy represent in the analogy?

  A warm cup of milk that keeps you cozy
• What is the potential energy of the Earth-Moon system represented by in the graph?

  The potential energy is represented by the vertical axis
• How does the height of an object affect its GPE?

  The higher an object, the more GPE it has
• What happens when chemical bonds are broken?

  Energy is released
• What does the formula for gravitational potential energy represent?

  • $E_{p} =$$mgh$
  • Where:
  • $m$ = mass
  • $g$ = gravitational acceleration
  • $h$ = height
• How does the movement of an object relate to its kinetic energy?

  Movement indicates the presence of kinetic energy
• What are the different types of atomic orbitals shown in the image?

  • s orbitals
  • p orbitals
  • d orbitals
• What is kinetic energy?

  Energy of movement
• If an electron is in a 2p orbital, what is the possible range of values for its magnetic quantum number (m)?

  -1, 0, 1
• When is elastic potential energy stored in an object?

  When it is compressed or stretched
• What are the main components of the energy system shown in the image?

  • Wind Driven Generator
  • Solar Panel
  • Charger/Meter
  • Battery Energy Storage System
  • Inverter
  • Grid
• What is thermal energy?

  Energy stored in a substance due to temperature
• What is the relationship between current and energy stored in a solenoid?

  Energy is proportional to the square of the current
• How do the energies of the different atomic orbitals compare?

  • s orbitals have the lowest energy
  • p orbitals have higher energy than s orbitals
  • d orbitals have higher energy than p orbitals
• How do the energies of the π 2py and π 2px orbitals compare?

  They have the same energy
• What does the variable $m$ represent in the GPE formula?


  Mass of the object
• What happens to elastic potential energy when the object returns to its original shape?

  It can be released to perform work