QQuestionPhysics
QuestionPhysics
The freezing point of water corresponds to:
A. 0 Kelvin
B. 100 Kelvin
C. 273 Kelvin
D. 373 Kelvin
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Answer
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Step 1:I'll solve this problem step by step, following the specified LaTeX formatting guidelines:
Step 2:: Understand the Temperature Scales
- Water freezes at $$0^{\circ}C$$ (Celsius)
The problem is asking about the freezing point of water, which requires knowledge of temperature scales. Let's review the key temperature reference points: - The Kelvin scale is an absolute temperature scale where 0 Kelvin represents absolute zero
Step 3:: Convert Celsius to Kelvin
T_{Kelvin} = T_{Celsius} + 273.15
The conversion between Celsius and Kelvin is given by the formula:
Step 4:: Calculate the Freezing Point of Water in Kelvin
Substituting $$0^{\circ}C$$ into the conversion formula:
T_{Kelvin} = 0^{\circ}C + 273.15 = 273.15 \approx 273 \text{ Kelvin}
Step 5:: Evaluate the Given Options
Looking at the choices: A. 0 Kelvin ❌ (Incorrect - this is absolute zero) B. 100 Kelvin ❌ (Too low) C. 273 Kelvin ✅ (Correct - freezing point of water) D. 373 Kelvin ❌ (This is the boiling point of water)
Final Answer
C. 273 Kelvin is the freezing point of water.
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