Which effect does extreme spacetime curvature near a Kerr black hole event horizon produce on infalling light?

💡 Explanation

Spacetime curvature intensifies near black holes causing extreme gravitational effects; the **gravitational blueshift** mechanism acts on incoming photons, heavily increasing their frequency, rather than decreasing it, because the curvature is steep and light races to the singularity; therefore light is blue/orbitally distorted.

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