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 5ºC is added to a container of 5 kg of hot
water at 65º C. What is the final temperature of the water when it
arrives at thermal equilibrium?
 A. 55ºC
 B. 15ºC
 C. 10ºC
 D. 30ºC

7.  A. 55ºC
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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 0ºC?
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 only
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10. At what temperature is Fahrenheit
equal to Centigrade?
 A. -10 degrees
 B. -40 degrees
 C. -50 degrees
 D. -30 degrees

11. B. -40 degrees
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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 room
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14. Substances that don’t conduct heat
are known as what?
 A. Non-conductors
 B. Non-Insulators
 C. Conductors
 D. Insulators

15. D. Insulators
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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 Exchange
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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,IV
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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 K
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22. The following are the unit for
measuring heat, except?
 A. BTU
 B. Calories
 C. Joule
 D. Dynes

23. D. Dynes
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24. BTU stands for:
 A. British Temperature Unit
 B. British Thermal Unit
 C. Body Temperature unit
 D. Basic Thermal Unit

25. B. British Thermal Unit
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26. What is the specific heat of ice in
cal/g°C?
 A. 0.500
 B. 0.900
 C. 0.220
 D. 1.000

27. A. 0.500
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28. All are equal except?
 A. 0 K
 B. 100 C
 C. -460 F
 D. 0 R

29. B. 100 C
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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 Kcal
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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 & II
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34. Calorie is a unit for measuring heat
that comes from the French
______.
 A. calor
 B. ce’lore
 C. calor’e
 D. cul

35. A. calor

36. Sorry, try again!

37. Thanks for playing!