Which phenomenon causes gravitational lensing as light traverses spacetime?

💡 Explanation

Gravitational lensing occurs because spacetime curvature causes light rays to bend near massive objects, therefore diverting their path rather than a straight line. Entanglement or doppler shifts do not affect gravitational lensing.

• Which behavior appears in fluid flow systems when increasing velocity through a narrowed constriction?
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• Which risk increases when asymmetric molecular bond vibrations weaken attraction?
• Which outcome occurs for photons traversing strong gravitational fields?
• Which outcome occurs when a charged disruptive streamer propagates rapidly?