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    Physics & Astronomy
  3. Study Set
    Fundamentals of Physics
  4. Exam
    Exam 18: Temperature, Heat, and the First Law of Thermodynamics
  5. Question
    The Heat of Fusion of Water Is 79
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The Heat of Fusion of Water Is 79

Question 46

Question 46

Multiple Choice

The heat of fusion of water is 79.5 cal/g. This means 80 cal of energy are required to:


A) raise the temperature of 1 kg of water by 1 K
B) turn 1 kg of water to steam
C) raise the temperature of 1 kg of ice by 1 K
D) melt 1 kg of ice
E) increase the internal energy of 1 kg of water by 1 kJ

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