Rankine is the temperature scale that...

🔍 Key Concepts

• Relationship between Kelvin and Celsius (what is 0 K? what is 0 °C?) • Relationship between an absolute temperature scale and its corresponding regular scale (Celsius vs Kelvin, Fahrenheit vs Rankine) • How many degrees separate the freezing and boiling points of water on the Fahrenheit vs Celsius scales

💭 Think About

• First, recall which temperature scales start at absolute zero (no molecular motion). Which named scales are absolute? • Think about whether Rankine uses the same size degree as Fahrenheit or Celsius. Which pair has the same size steps? • Look at each choice and ask: does this match the idea of an absolute scale that begins at absolute zero using Fahrenheit-sized degrees or Celsius-sized degrees?

✅ Before You Answer

• Be clear on which scale corresponds directly to Kelvin (same degree size, different starting point). • Decide whether Rankine degrees are the same size as Fahrenheit degrees or Celsius degrees. • Verify that the correct option describes an absolute temperature based on the proper non-absolute scale (Celsius or Fahrenheit) without mixing in the wrong constant (like +273).

Rankine is the temperature scale that corresponds to which of the following?

Absolute reading of a measured temperature in degrees Fahrenheit + 273

Absolute reading of a measured temperature in degrees Kelvin

Absolute reading of a measured temperature in degrees Celsius

Absolute reading of a measured temperature in degrees Fahrenheit

🔍 Key Concepts

💭 Think About

✅ Before You Answer