2. Vocab 1111 3333 2222 4444 5555 1111 3333 2222 4444 5555 1111 3333 2222 4444 5555 1111 3333 2222 4444 5555 1111 3333 2222 4444 5555 Heat Transfer Phase Changes Temp Scales ΔQΔQΔQΔQ

3. Question: The average kinetic energy of the molecules in a substance. Check Your Answer

4. Answer: Temperature Back to the Game Board

5. Question: The amount of thermal energy in an object. Check Your Answer

6. Answer: Heat Back to the Game Board

7. Question: The SI or metric unit for heat. Check Your Answer

8. Answer: Joules Back to the Game Board

9. Question: BTUs stands for: Check Your Answer

10. Answer: British Thermal Units Back to the Game Board

11. Question: Evaporation and boiling are both types of this: Check Your Answer

12. Answer: Vaporization Back to the Game Board

13. Question: Type of heat transfer: Burning your finger on a hot stove. Check Your Answer

14. Answer: conduction Back to the Game Board

15. Question: Type of heat transfer: A cool breeze flows off the ocean Check Your Answer

16. Answer: Convection Back to the Game Board

17. Question: Type of heat transfer: Energy travels from the sun to the Earth Check Your Answer

18. Answer: radiation Back to the Game Board

19. Question: Type of heat transfer: Infrared wavelengths of energy Check Your Answer

20. Answer: radiation Back to the Game Board

21. Question: Type of heat transfer: Only happens in fluids and can NOT occur in solids Check Your Answer

22. Answer: Convection Back to the Game Board

23. Question: process of changing from solid to a liquid Check Your Answer

24. Answer: melting Back to the Game Board

25. Question: process of changing from solid to a gas Check Your Answer

26. Answer: sublimation Back to the Game Board

27. Question: process of changing from liquid to a gas below the boiling point Check Your Answer

28. Answer: evaporation Back to the Game Board

29. Question: process of changing from gas to a liquid Check Your Answer

30. Answer: condensation Back to the Game Board

31. Question: process of changing from liquid to a gas that takes place throughout the liquid Check Your Answer

32. Answer: boiling Back to the Game Board

33. Question: The melting point of water on the Kelvin scale Check Your Answer

34. Answer: 273 o K Back to the Game Board

35. Question: The boiling point of water on the Celsius scale Check Your Answer

36. Answer: 100 o C Back to the Game Board

37. Question: Frost can begin to appear outside with the temperature starts to drop below this temperature on the Fahrenheit scale Check Your Answer

38. Answer: 32 o F Back to the Game Board

39. Question: The temperature scale that can never reach -10 o Check Your Answer

40. Answer: Kelvin Back to the Game Board

41. Question: Absolute zero is when all molecular motion stops. That is zero on which scale? Check Your Answer

42. Answer: 0 o K Back to the Game Board

43. Question: The heat energy needed to melt a substance. Check Your Answer

44. Answer: The Heat of Fusion Back to the Game Board

45. Question: The heat of fusion constant for water. Check Your Answer

46. Answer: 340 J/g Back to the Game Board

47. Question: Specific heat constant for water is 1.0 cal/g o C and ______ J/g o C Check Your Answer

48. Answer: 4.2 Back to the Game Board

49. Question: The heat energy needed to boil a substance Check Your Answer

50. Answer: the Heat of Vaporization Back to the Game Board

51. Question: the heat of vaporization constant for water Check Your Answer

52. Answer: 2300 J/g Back to the Game Board