It is a measure of the change in temperature (in degrees Celsius) per kilometre.
Not quite sure where it could be used: temperature gradients are too variable going up into the atmosphere or down ocean depths. Things like inversion layers would play havoc with any such measure.
On the other hand, it could not be used for distance from the equator because there will be too many local factors in play.
Chat with our AI personalities
Multiply litres per km by 2.35 to get miles per gallon.
You are traveling at 1,280 km per hour.
7.4 km per hour equates to 4.6 miles per hour.
Speed is NOT measured in km but km PER HOUR. The average speed was 88.88 (repeating) km per hour.
Answer: 50 km = 31.0685 mi.