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Which consequence occurs when a black hole merges, creating spacetime ripples?

A)Gravitational waves propagate outward
B)Event horizon radius decreases
C)Hawking radiation intensifies sharply
D)Singularity density always decreases

💡 Explanation

Gravitational waves result because the Accelerated mass generates distortions of spacetime, propagating as ripples extending outward. Therefore, Option A is correct, rather than shrinking of the event horizon or intensified Hawking radiation which involve very different energy/mass balance considerations during the immediate merger.

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