Question

Putting sensible and latent heat together, it is now possible to figure out the temperature of...

Putting sensible and latent heat together, it is now possible to figure out the temperature of water going through various stages of heat input and removal. Note that the heat capacity of pure water is 1 cal/g°C).

1. If 60 calories of heat is added to 1 gram of pure water at an initial temperature of 80°C, what is the final temperature of the water? (7 points)

2. What is the physical state of the water (solid, liquid, or vapor)? (7 points)

3 If 120 calories of heat is removed from 1 gram of water at an initial temperature of 40°C, what is the final temperature of the water? (7 points)

4 What is the physical state of the water (solid, liquid, or vapor)? (7 points)

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