Hard
Physics Riddles
21 XP

The Entropy Question

6,049 solved 48% solve rate 52% fail rate
I always increase in a closed system. I measure disorder. According to the second law of thermodynamics, you cannot decrease me overall. What am I?
Only 48% solve this correctly
6,049 attempts
Earn +21 XP for solving
Quick Answer & Explanation
Entropy

The answer to this riddle is Entropy. Difficulty: Hard · Solved by 6,049 puzzle lovers.

The arrow of time.
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