Which risk increases when a submarine's sonar propagates at shallow thermoclines?

💡 Explanation

Multipath interference increases because sound waves reflect between layers; therefore, target resolution is degraded rather than signal being blocked (which relates to geometric shadowing) or Doppler shift changes (frequency differences are still measurable) related to wave nature; mechanism name: Wave Interference.

• Which outcome is likely when coolant Reynolds number increases rapidly?
• Which equilibrium constant will shift when temperature changes?
• Which effect results from quantum mechanical tunneling in the wave functions of MOSFET transistors?
• Which effect will continued application of reverse bias voltage cause in an electrolytic capacitor containing an ionic electrolyte?
• Which consequence occurs when heavy isotopes accumulate unevenly within centrifuges enriching uranium?
• Which consequence results when hydraulic fluid undergoes turbulent flow?