Do water and ice have the same specific heats?

Answer

To determine whether water and ice have the same specific heats, we can follow these steps:

### Step 1: Define Specific Heat
Specific heat is defined as the amount of heat required to raise the temperature of a unit mass of a substance by one degree Celsius (or one Kelvin).

### Step 2: Research the Specific Heats of Water and Ice
From reliable sources, we find the specific heat of water and ice:
- The specific heat of water is approximately 1 calorie per gram per degree Celsius (cal/g°C).
- The specific heat of ice is approximately 0.5 calories per gram per degree Celsius (cal/g°C).

### Step 3: Compare the Specific Heats
Now, we compare the specific heats:
- Specific heat of water = 1 cal/g°C
- Specific heat of ice = 0.5 cal/g°C

### Step 4: Conclusion
Since the specific heat of ice (0.5 cal/g°C) is different from the specific heat of water (1 cal/g°C), we conclude that water and ice do not have the same specific heats.

### Final Answer
No, water and ice do not have the same specific heats. The specific heat of water is approximately 1 cal/g°C, while the specific heat of ice is approximately 0.5 cal/g°C.

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