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Which outcome is amplified near a black hole because of spacetime?

A)Gravitational redshift of emitted radiation
B)Increased rate of nuclear fusion
C)Higher relative abundance of antimatter
D)Uniform thermal expansion of event horizon

💡 Explanation

Gravitational redshift increases as light climbs out of a strong gravitational field; the extreme curvature of spacetime near a black hole causes severe stretching of emitted light's wavelength. The redshift is amplified because of extreme spacetime curvature, therefore this is correct rather than other effects.

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