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← ScienceWhich outcome relating to escape velocity occurs during gravitational time dilation around a black hole?
A)Event horizon is size invariant
B)Escape velocity needs recalculation
C)Observed time interval shortens✓
D)Spacetime fabric exhibits infinite elasticity
💡 Explanation
Gravitational time dilation stems from the equivalence principle; strong gravity warps spacetime, causing time to slow. The observed time interval shortens because the extreme gravity affects proper time calculations, therefore affecting light cones rather than unchanging event horizon sizes.
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