MCAT Physics Question 31: Answer and Explanation
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Question: 31
1. If an object with an initial temperature of 300 K increases its temperature by 1°C every minute, by how many degrees Fahrenheit will its temperature have increased in 10 minutes?
- A. 6°F
- B. 10°F
- C. 18°F
- D. 30°C
Correct Answer: C
Explanation:
The kelvin unit and Celsius degree are the same size; that is, a change of 10 K is equal to a change of 10°C. One degree Celsius is equal to 1.8 degrees Fahrenheit; therefore, 10°C = 18°F.