Question

The Rankine (oRa) temperature scale is often used in engineering. Like the Kelvin scale, the Rankine scale is an absolute temperature scale; but the size of a Rankine degree is the same as the size of a Fahrenheit degree. Thus, 0 K = 0oRa and 0oF = 459.67oRa. What is the temperature 225.3oRa expressed on the Fahrenheit scale?
A) 685.0oF
B) 865.2oF
C) 498.5oF
D) 225.3oF
E) -234.4oF

Answer

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