Thermal Energy
Ch-ch-changes!
Terms
Particles!
Grab Bag
100
Thermal energy naturally flows from ______ matter to _______ matter.
What is (1) warmer and (2) cooler?
100
In pure, crystalline solids, this occurs at a specific temperature.
What is a melting point?
100
The temperature at which a substance changes from a liquid to a solid.
What is the freezing point?
100
Tightly packed particles that can only vibrate in place.
What is a solid?
100
The date of the 2025 presidential inauguration.
What is Monday, January 20, 2025?
200
By applying heat you are adding this.
What is thermal energy?
200
The same as a melting point.
What is a freezing point?
200
The change in state from a solid directly to a gas without passing through the liquid state.
What is sublimation?
200
Thermal energy is taken away and particles can no longer move freely but only slide past each other.
What is a gas to a liquid (condensation)?
200
The location of the 2026 Winter Olympics.
Where is Lausanne, Switzerland?
300
By adding thermal energy, this is increasing.
What is temperature?
300
The temperature the solid melted into a liquid.
Title: Changing a Solid into a Liquid
What is 200 Celsius?
300
The process by which molecules at the surface of a liquid absorb enough energy to change to a gas.
What is evaporation?
300
What happens to the particles of a substance when it is heated and reaches its boiling point?
1. Move farther apart
2. Move more quickly
300
The winner of Super Bowl LVIII held on February 11, 2024.
Who are the Kansas City Chiefs?
400
Used to measure an increase in temperature.
What is thermomter?
400
The temperature at which the liquid boiled into a gas.
What is 60 degrees Celsius?
400
The change in state from a gas to a liquid.
What is condensation?
400
Thermal energy increases and particles are able to slide past each other.
What is a solid to a liquid (melting)?
400
Hebrews 11:6 NIV
What is, "And without faith it is impossible to please God, because anyone who comes to him must believe that he exists and that he rewards those who earnestly seek him."
500
The total kinetic energy and potential energy of all the particles of an object.
What is thermal energy?
500
The boiling point of liquid acetone.
What is 56 degrees Celsius?
500
The two types of vaporization.
What is boiling and evaporation?
500
Freely moving particles are suddenly changed into particles that can only vibrate.
What is a gas to a solid (deposition)?
500
Our only hope in life and death.
What is, "that we are not our own but belong to God."?