NRTC 14340 UNDERSEA WARFARE | Questions and Correct Answers | Latest Update 2024/2025
NRTC 14340 UNDERSEA WARFARE | Questions and Correct Answers | Latest Update 2024/2025 the acronym sonar is derived from what words - Answer -sounds, navigation, and ranging a sonar transducer can be compared to which of the following items - Answer -microphone signal strength lost as sound waves travel through water is known by what term - Answer -transmission loss which of the following sea states causes the greatest amount of absorption - Answer -whitecap waves sound waves in seawater travel how many times faster than sound waves in air - Answer -2 which of the following sea floor surfaces has the least amount of signal loss - Answer -smooth and hard
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