What is the boiling point on the Rankine scale?

The boiling point of water on the Rankine scale is 672 R. The Rankine scale is an absolute temperature scale, similar to Kelvin, where temperature is measured starting from absolute zero. The conversion from degrees Fahrenheit to Rankine is done by adding 459.67 to the Fahrenheit temperature.

To find the boiling point of water, which is 212 degrees Fahrenheit, you would convert it to Rankine:

212 °F + 459.67 = 671.67 R

This value rounds up to 672 R, confirming that this is the temperature at which water boils when measured on the Rankine scale.

Understanding absolute temperature scales, like Rankine, is crucial in thermodynamics and engineering, as it provides a consistent reference point for calculations involving energy, heat transfer, and thermodynamic processes.