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Uncertainty Principle

nounverified·updated May 18, 2026

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(quantum theory) the theory that it is impossible to measure both energy and time (or position and momentum) completely accurately at the same time

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Classifications

per-axis with provenance

Entity Type

Unknown—authoritativeglossary_import_default_pending_classifier

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Sensitivity

unclassified

Information Class

unclassified

Variants

4 surface forms

synonym: indeterminacy principle
plural: Uncertainty Principles
possessive: Uncertainty Principle's
pluralpossessive: Uncertainty Principles'

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