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← ScienceWhich effect on light results near extreme curvature?
A)Gravitational blueshift becomes significant✓
B)Refraction index approaches unity
C)Doppler shift fully diminishes
D)Wavelength remains completely invariant
💡 Explanation
Increased spacetime distorting causes stronger gravitational fields because the gravitational blueshift mechanism increases photon frequency climbing out of the well, therefore blueshift becomes more pronounced, rather than invariant wavelengths, diminished Doppler shift, or unity index of refraction.
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