An orange loses 1.2 kJ of heat as it cools per °C drop in its temperature. The amount of heat loss from the orange per °F drop in its temperature is
A)1.8 kJ
B)1.0 kJ
C)3.2 kJ
D)2.1 kJ
E)4.5 kJ

Question

Quizplus · Accepted Answer

Solved by EES Software. Solutions can be verified by copying-and-pasting the following lines on a blank EES screen. 
Q_perC=1.8 "kJ"
Q_perF=Q_perC/1.8 "kJ"
"Some Wrong Solutions with Common Mistakes:"
W1=Q_perC*1.8 "multiplying instead of dividing"
W2=Q_perC "setting them equal to each other"

An Orange Loses 1