On a particular day,a place accumulates 15 heating degree days.What was the daily mean temperature on that day?
A)80°F
B)40°F
C)65°F
D)15°F
E)50°F

Question

Quizplus · Accepted Answer

Heating degree days are calculated based on a reference temperature, typically 65°F. If a place accumulates 15 heating degree days, it means the daily mean temperature was 15°F below 65°F, which is 50°F.

On a Particular Day,a Place Accumulates 15 Heating Degree Days