1. Nestie Bryal C. Villaviray MD 2Y2-6

2. 1,000,000 500,000 250,000 125,000 64,000 32,000 16,000 8,000 4,000 2,000 1,000 500 300 200 100 3. Click to return to question, Cont-P to switch to the pen, cross out two incorrect answers, then Cont-A to switch back to pointer. 4. Click to return to the question and poll the class 5. Click on link to Ask Jeeves, or click on this oval to return to question and ask a friend 6. 1. 1 kg of cold water at 5C is added to a container of 5 kg of hot water at 65 C. What is the final temperature of the water when it arrives at thermal equilibrium? A. 55C B. 15C C. 10C D. 30C 7. A. 55CBack to Board 8. Which of the following properties must be known in order to calculate the amount of heat needed to melt 1.0 kg of ice at 0C? I. The specific heat of water II. The latent heat of fusion for water III. The density of water A. I only B. I, II, and III C. II only D. I and III only 9. C. II onlyBack to Board 10. At what temperature is Fahrenheit equal to Centigrade? A. -10 degrees B. -40 degrees C. -50 degrees D. -30 degrees 11. B. -40 degreesBack to Board 12. Which of the following is an example of convection? A. An overhead fan cooling a room B. A microwave oven cooking a meal C. The heat of the sun warming our planet D. Ice cubes cooling a drink 13. A. An overhead fan cooling a roomBack to Board 14. Substances that dont conduct heat are known as what? A. Non-conductors B. Non-Insulators C. Conductors D. Insulators 15. D. InsulatorsBack to Board 16. Heat Lost is equal to heat gained according to what law? A. Law of Heat Transfer B. Both A&B C. Law of Heat Exchange D. None of the above 17. C. Law of Heat ExchangeBack to Board 18. Arrange the following: I. Anders Celsius II. William Thomson III. Daniel Gabriel Fahrenheit IV. William John Macquorn Rankine A. I,II,III,IV B. III,I,II,IV C. III,I,IV,II D. IV,III,II,I 19. B. III,I,II,IVBack to Board 20. Absolute zero is a temperature on the Kelvin scale. Although no one has ever been able to cool anything down to absolute zero, scientist know that it is; A. - 137.15 K B. - 173.15 K C. - 273.15 K D. - 237.15 K 21. C. - 273.15 KBack to Board 22. The following are the unit for measuring heat, except? A. BTU B. Calories C. Joule D. Dynes 23. D. DynesBack to Board 24. BTU stands for: A. British Temperature Unit B. British Thermal Unit C. Body Temperature unit D. Basic Thermal Unit 25. B. British Thermal UnitBack to Board 26. What is the specific heat of ice in cal/gC? A. 0.500 B. 0.900 C. 0.220 D. 1.000 27. A. 0.500Back to Board 28. All are equal except? A. 0 K B. 100 C C. -460 F D. 0 R 29. B. 100 CBack to Board 30. 1 British Thermal unit is equal to the following except: A. 778 ft lb B. 252 cal C. 2.52 Kcal D. 1055 J 31. C. 2.52 KcalBack to Board 32. Which of the two is correct? I. 82 Fahrenheit = 28 Celsius II. 61 Fahrenheit = 16 Celsius A. I only B. none of the above C. II only D. I & II 33. D. I & IIBack to Board 34. Calorie is a unit for measuring heat that comes from the French ______. A. calor B. celore C. calore D. cul 35. A. calor 36. Sorry, try again! 37. Thanks for playing!