I am a principle that governs the exchange of energy, often misunderstood. What am I?
Category: Science · Difficulty: hard
Hint: Consider the law that states energy cannot be created or destroyed.
Answer
Conservation of energy
Explanation
The conservation of energy principle states that the total energy in a closed system remains constant over time.
This is a hard science riddle — a tricky one that takes a little thought. The answer is Conservation of energy.
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