Temperature is the average ______ of the molecules of a substance.
A. difference in K.E and P.E
B. sum of P.E and K.E
C. difference in T.E and P.E
D. difference in K.E and T.E
Answer:C
Temperature is the average ______ of the molecules of a substance.
A. difference in K.E and P.E B. sum of P.E and K.E C. difference in T.E and P.E D. difference in K.E and T.E