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← ScienceWhich consequence occurs when a powerful gravitational field diminishes blueshift?
A)Black hole event horizon formation✓
B)Escape velocity will slightly decrease
C)Decreased effect of gravitational lensing
D)Spacetime experiences an unexpected, local warp
💡 Explanation
A strong gravitational field causing decreased blueshift around a point will initiate the Hawking radiation mechanism at that location; because the energy density surpasses a critical threshold, spacetime collapses, therefore forming an event horizon rather than merely warping.
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