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← ScienceWhich outcome occurs when measuring spin on one entangled electron destroys coherence?
A)Instantaneous correlation established for other electron✓
B)Uncertainty principle violation invalidates measurements
C)Decoherence cascade disrupts macroscopic superpositions
D)Spooky action collapses observer’s wave packet
💡 Explanation
When spin of one entangled electron is measured, instantaneous quantum correlation is established for the other electron due to quantum entanglement, conserving overall spin angular momentum. Therefore, this correlation results, rather than violation, decoherence, or observer collapse, because measurement defines state.
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