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← ScienceWhich consequence results from increased air turbulence during interferometry?
A)Fringe blurring and reduced precision✓
B)Increased laser coherence path length
C)Enhanced signal-noise ratio amplification
D)Improved spectral resolution bandwidth
💡 Explanation
Turbulence introduces variations in the refractive index, therefore causing phase shifts and fringe blurring via constructive and destructive wave interference. The mechanism is wavefront distortion, because precision decreases rather than offering better resolution under stable conditions.
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