Which principle violates the Demon's necessary initial condition of knowing both the exact position and exact momentum of a particle simultaneously?

Answer

Heisenberg's Uncertainty Principle

Heisenberg's Uncertainty Principle suggests it is physically impossible to simultaneously know both the exact position and the exact momentum of a particle, violating the Demon's requirement.

Which principle violates the Demon's necessary initial condition of knowing both the exact position and exact momentum of a particle simultaneously?
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