Two ends “A” and “B” of a rod are temperature -10C and -30C , the heat will flow from

Q. Two ends “A” and “B” of a rod are temperature -10C and -30C , the heat will flow from

A.            30 to -10 C

B.            -30 to -50 C

C.            -10 to -30 C

D.            -10 to -20 C

Answer: -10 to -30 C