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← ScienceWhich consequence results when gravitational equipotential surfaces concentrate around a black hole?
A)Spacetime warps excessively near horizon✓
B)Extreme redshift escapes outwards rapidly
C)Hawking radiation stops entirely nearby
D)Event horizon reflects light completely
💡 Explanation
Spacetime warps massively near a black hole's event horizon because Einstein's equivalence principle equates gravity and acceleration. Therefore, the intense gravity indicates extreme spacetime curvature, rather than effects on photon reflection or stopping Hawking radiation, because these work by differing mechanisms.
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