The following three objects $(1)$ a metal tray, $(2)$ a block of wood and $(3)$ a woolen cap are left in a closed room overnight. Next day, the temperature of each is recorded as $T_1, T_2$ and $T_3$, respectively. The likely situation is
  • A$T_1=T_2=T_3$
  • B$T_3 > T_2 > T_1$
  • C$T_3=T_2 > T_1$
  • D$T_3 > T_2=T_1$
KVPY 2011, Medium
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