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← ScienceWhich mechanism causes increased gravitational lensing around supermassive assembly?
A)Spacetime curvature concentrates light✓
B)Doppler shift compresses images
C)Cosmological redshift expands images
D)Electromagnetic interference distorts signals
💡 Explanation
Gravitational lensing increases because extreme mass causes spacetime curvature according to general relativity, which deflects light towards the observer; therefore, more distant objects appear magnified, rather than effects due to Doppler shifts or interference.
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