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Question

The following three objects (1) a metal tray, (2) a block of wood, and (3) a wooden cap are left in a closed room overnight. Next day the temperature of each is recorded as T1,T2 and T3 respectively. The likely situation is :
  1. T1=T2=T=3
  2. T3>T2>T1
  3. T3=T2>T1
  4. T3>T2=T1

A
T3>T2>T1
B
T3=T2>T1
C
T3>T2=T1
D
T1=T2=T=3
Solution
Verified by Toppr

Since the room is closed, the heat lost by one of the objects will be either lost to the room or gained by the other objects till all temperatures are equal.

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