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The coolant in a typical car heats up to around 185 degreeF during normal operat

ID: 1999609 • Letter: T

Question

The coolant in a typical car heats up to around 185 degreeF during normal operation. What is this change in coolant temperature if its initial temperature was 10 degreeF prior to warming up in units of: Kelvin, Celsius and Rankines? Normal Hershey Kisses are made from a mold and if you weigh a bunch of them, you will see that they weigh within about +/- 0.03 grams of each other. Hershey Kisses with Almonds, however, are a much different story. Their weight will vary over a range of +/- 0.2 grams. How can you explain this?

Explanation / Answer

Change in Coolent temp in Fahrenhiet - 175 °F
Kelvin - 352.594 K [T(K) = (T(°F) + 459.67) × 5/9]
Celsius - 79.44 °C [°C x 9/5 + 32 = °F]
Rankines - 634.67 [T(°R) = T(°F) + 459.67]

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