1. Thermal Energy and Heat!
Created by Educational Technology Network

2. It’s getting hot in here
JEOPARDY
I’ve got a fever
The heat is on
Too hot
It’s getting hot in here
Cool stuff 10 10 10 10 10 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40 50 50 50 50 50

3. This is the total energy of all of the particles in a substance.
What is thermal energy?
– 10 Points

4. This is the movement of thermal energy from a warmer object to a cooler object.
What is heat?
– 20 Points

5. This is what heat is measured in.
What is joules?
– 30 Points

6. Two ways to increase thermal energy in an object include increase temperature and …...
What is increase mass?
– 40 Points

7. These are the states of matter that exist commonly on Earth.
What are solid, liquid, and gas?
– 50 Points

8. This is the direction of heat transfer.
What is from warm objects to cool objects?
– 10 Points

9. This is the transfer of energy by electromagnetic waves.
DAILY DOUBLE– 20 Points
This is the transfer of energy by electromagnetic waves.
What is radiation?
– 20 Points

10. This is the transfer of heat from one particle of matter to another without the movement of matter.
What is conduction?
– 30 Points

11. This is the term for the expansion of matter when it is heated.
What is thermal expansion?
– 40 Points

12. This is a common application of thermal expansion we use everyday to measure temperature.
What is a thermometer?
– 50 Points

13. This is the term for the temperature at which a solid changes to a liquid.
What is melting point?
– 10 Points

14. This is the freezing point of water on the Celsius scale.
What is 0 degrees?
– 20 Points

15. DAILY DOUBLE– 30 Points
This is how to convert a temperature in Kelvin to a temperature in Celsius.
What is subtract 273?
– 30 Points

16. This is the measure of the average kinetic energy of the particles in an object.
What is temperature?
– 40 Points

17. This common substance on Earth has one of the highest specific heats.
What is water?
– 50 Points

18. This state of matter fills all available space.
What is gas?
– 10 Points

19. A heat engine converts thermal energy into this.
What is mechanical energy?
– 20 Points

20. DAILY DOUBLE– 30 Points
This is the amount of energy required to raise the temperature of 1 kg of matter 1 degree Kelvin (or Celsius).
What is specific heat?
– 30 Points

21. The steam engine is this type of engine.
What is external combustion?
– 40 Points

22. This is the process of heat transfer from baseboard heaters to the air in a room.
What is convection?
– 50 Points

23. This is a device that transfers thermal energy from a cool place to a warm area.
What is a refrigerator?
– 10 Points

24. Absolute zero is shown as 0 on which temperature scale?
What is Kelvin scale?
– 20 Points

25. Water freezes at 32 degrees on this temperature scale.
What is Fahrenheit?
– 30 Points

26. This type of material is a poor conductor of heat.
What is an insulator?
– 40 Points

27. This is the temperature at which no more energy can be removed from matter.
What is absolute zero?
– 50 Points