1. Heat Transfer

2. You can not transfer cold or give someone cold!
Heat Transfer
Is the transfer of thermal energy from a hotter object to a cooler one until both objects are the same temperature.
You can not transfer cold or give someone cold!

3. 3 ways that heat is transferred within the atmosphere
Radiation
Conduction
Convection

4. Heat Transfer cards
Part I: Read the article about heat transfer then create a pile for each type of heat transfer.

5. How does heat energy get from the Sun to the Earth?
RADIATION ?

6. Radiation
The direct transfer of energy by infrared electromagnetic Waves.
Sun, fire, light bulbs

7. Conduction
The direct transfer of heat from one substance to another substance that is touching.
Objects have to touch!!!
Ironing Clothes
Stepping on hot sand.
That’s Hot

8. The transfer of heat by movement of a fluid (liquids and gases).
Convection
The transfer of heat by movement of a fluid (liquids and gases).
Cooking peas in water
Blow Drying your Hair.
Dryer
OVEN

10. Part II: recheck your heat transfer piles
Heat Transfer cards
Part II: recheck your heat transfer piles

11. A space heater heating the air in the room.
Convection

12. The sun heating your skin on a warm summer day.
Radiation

13. A metal spoon gets hot when you stir your hot chocolate.
Conduction

14. Warming yourself by the fireplace.
Radiation

15. How a hot-air balloon works
Convection

16. Oven that has a fan in it to circulate the heat
Convection

17. How it’s hotter upstairs than it is down stairs when you have the heater on.
Convection

18. Cooking marshmallows on a campfire
Radiation and
Convection

19. How you have to be careful touching the end of a metal pot.
Conduction

20. Cooking spaghetti in boiling water.
Convection

21. Warmth you can feel when you put your hand near a turned on light bulb.
Radiation

22. Warming yourself with a heating blanket
Conduction

23. Type of heat transfer that heats a greenhouse.
Radiation

24. Drying your clothes in a dryer.
Convection

25. A hot pot on the stove.
Conduction

26. When your hands get warm from holding a hot mug.
Conduction