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← ScienceWhich outcome results when an underwater acoustic projector exceeds its cavitation threshold?
A)Erosion damage to the projector✓
B)Increased signal transmission range
C)Reduced power consumption of projector
D)Improved beamforming characteristics underwater
💡 Explanation
Erosion damage on occurs because violent bubble collapses during acoustic cavitation, which exceed material limits; erosion affects surfaces because high-intensity waves create areas of negative pressure; therefore erosion is the result, rather than improved range, reduced power, or improved beamforming which require intact parts.
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