What is the unit of measurement commonly used for temperature?

• A. Kelvin (K)
• B. Celsius (C)
• C. Fahrenheit (F)
• D. Rankine (R)

Answer: (C)

The unit of measurement most commonly used for temperature in everyday contexts, especially in the United States, is Fahrenheit (F). This scale measures temperature based on the freezing point of water at 32 degrees and the boiling point at 212 degrees. It is widely utilized in weather reporting, cooking, and other practical applications that require temperature readings.

While Celsius and Kelvin are used in scientific contexts and Rankine is relevant in certain engineering scenarios, Fahrenheit remains the preferred scale in many domestic and cultural settings. It is important for individuals, particularly in healthcare and emergency services, to be familiar with Fahrenheit as it relates directly to the measurement of body temperature and evaluating fever in patients.