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← ScienceWhich effect occurs when heating water past its critical point?
A)Interface tension then vanishes✓
B)Boiling shifts to detonation
C)Supercooling causes early nucleation
D)Cavitation damage rate accelerates
💡 Explanation
Above water's critical point, distinct liquid and gas phases do not exist, and therefore, the interface disappears. Because interfacial surface tension relies on the existence of two separate phases, it vanishes rather than causing detonation because the heat capacity doesn't spike.
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