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
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