I govern interactions but remain unobservable, I can define outcomes yet exist in equations, essential for the universe. What am I?
Category: Science · Difficulty: hard
Hint: Think about what is essential in scientific calculations.
Answer
A physical constant
Explanation
A physical constant appears in scientific laws and equations, providing a foundation for understanding nature.
This is a hard science riddle — a tricky one that takes a little thought. The answer is A physical constant.
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