Which outcome results from increased water molecule density during ultrasonic wave propagation in tissue?

💡 Explanation

Applying ultrasound pulses increases water molecule density which causes increased acoustic empedance mismatch because of difference in properties reduces energy transmission from initial probe. Impedence mismatched interfaces therefore reflect ultrasound. This results in decreased energy able pass, therefore A, rather than others, results.

• Which consequence results when a high-voltage transmission line experiences insulator flashover?
• Which outcome occurs when a dielectric material's temperature in high-voltage capacitor exceeds its Curie temperature?
• Which outcome results when turbulence overwhelms a boundary layer?
• Which outcome occurs when pulsed-laser deposition parameters are improperly calibrated?
• Which outcome results from exceeding gain medium thresholds in excimer lasers?
• Which outcome occurs when a pharmaceutical protein folds incorrectly in solution?