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 = 0^oRa and 0^oF = 459.67^oRa.What is the temperature23.3^oC expressed on the Rankine scale? A)533.6^oRa B)296.5^oRa C)23.3oRa D)41.9^oRa E)315.1^oRa

Question

Quizplus · Accepted Answer

To convert Celsius to Rankine, first convert Celsius to Fahrenheit using the formula $F = \frac{9}{5}C + 32$, then convert Fahrenheit to Rankine by adding 459.67. For 23.3°C, first convert to Fahrenheit: $F = \frac{9}{5}(23.3) + 32 = 73.94$, then to Rankine: $73.94 + 459.67 = 533.61$. Rounding to one decimal place gives 533.6°Ra.

The Rankine (oRa)temperature Scale Is Often Used in Engineering

The Rankine (^oRa)temperature Scale Is Often Used in Engineering