Question

question 2
1 pts
what type of sonar causes loud noise in the water?
○ high frequency
○ low frequency

Explanation:

Low - frequency sonar systems are known to produce louder and more intense noise in water. High - frequency sonar generally has a more focused and less loud (in terms of the overall intensity of the noise generated in the water column) output compared to low - frequency sonar.

Answer:

B. Low Frequency (assuming the options are labeled as A. High Frequency, B. Low Frequency)