Which risk increases as an astronaut approaches a black hole's event horizon?

💡 Explanation

Spaghettification risk increases because extreme gravity gradients induce differential gravitational forces which stretch objects. Because of spacetime curvature, near the event horizon, the tidal forces dominate, therefore stretching increases exponentially rather than alternative external effects.

• Which timing difference arises from satellites orbiting Earth?
• Which mechanism impairs sensor sensitivity in LiDAR systems?
• Which consequence results when accelerator's beam current fluctuates?
• Which outcome results when a centrifugal pump operates significantly below its design flow rate?
• Which outcome reduces signal fidelity during waveguide propagation?
• Which mechanism limits Carnot engine turbine blade lifespan?