Kinetic and Potential Energy Quiz L 6.2 Gr 7

What is kinetic energy?

• The energy stored due to the interactions between particles

• The energy of particles in a gaseous state

• The energy an object has due to its motion

• The energy of particles in a solid state

What is the measure of the average kinetic energy of all the particles in an object?

• Solid state

• Potential energy

• Temperature

• Thermal energy

What is the change of state from a liquid to a gas called?

• Evaporation

• Freezing

• Condensation

• Boiling

What is the change of state from a gas to a liquid called?

• Evaporation

• Boiling

• Freezing

• Condensation

What is the change of state from a solid to a gas without going through the liquid state called?

• Boiling

• Deposition

• Evaporation

• Sublimation

What is the change of state of a gas to a solid without going through the liquid state called?

• Boiling

• Deposition

• Evaporation

• Sublimation

What is the temperature at which the solid changes to a liquid called?

• Melting point

• Boiling point

• Condensation point

• Freezing point

What is the total potential and kinetic energies of an object called?

• Chemical potential energy

• Potential energy

• Kinetic energy

• Thermal energy

What is the change of state from a liquid to a solid called?

• Evaporation

• Freezing

• Boiling

• Condensation

What are the three sets of opposite processes during changes of state?

• Melting and freezing, vaporization and condensation, evaporation and deposition

• Melting and freezing, evaporation and condensation, sublimation and deposition

• Melting and boiling, vaporization and condensation, sublimation and deposition

• Melting and freezing, vaporization and condensation, sublimation and deposition