3. 1. Which method of heat transfer is used to transfer heat from the oven to the saucepan? Conduction Convection Radiation

4. Because the saucepan is a metal it conducts heat from the oven Next question

6. 2. Which method of heat transfer is used to heat the air inside a hot air balloon? Conduction Convection Radiation

7. The air inside the balloon is heated up by convection currents. Next question

9. 3. Which method of heat transfer enables the Sun’s heat to get to Earth? Conduction Convection Radiation

11. Radiation is the only method of heat transfer that needs no particles. Next question

12. 4. Which method of heat transfer creates the wind? Conduction Convection Radiation

14. The air is heated up by the sun causing convection currents. This movement is the wind. Next question

15. 5. Which method of heat transfer causes black t-shirts to get hot? Conduction Convection Radiation

17. The black t-shirt absorbs the radiated heat from the sun. Next question

18. 6. Which method of heat transfer causes Bunsen burner’s to remain hot after use? Conduction Convection Radiation

20. The Bunsen is made of metal so is a good conductor. Next question

21. 7. Which method of heat transfer allows the water to be boiled in a kettle? Conduction Convection Radiation

23. The water in the kettle is heated by convection currents. Next question

24. 8. Which method of heat transfer turns the poker hot? Conduction Convection Radiation

26. The poker is made of metal so conducts the heat from the fire. Next question

27. 9. Which method of heat transfer means the radiator can heat the whole room? Conduction Convection Radiation

29. The radiator heats the air which travels round the room by convection. Next question

30. 10. Which method of heat transfer can help us explain why metal objects feel cold? Conduction Convection Radiation

32. The metal object conducts the heat away from our hand so it feels cold. How did you do?

33. 0-2 Stone cold 3-5 Getting warmer 6-8 Hot stuff 9-10 Flaming fantastic!