The text and the lecture offer two opposing views on the possible causes of the ‘quacker sound’ which were heard by sailors in Russian submarines. While the text lists theories for those strange sound, the professor counters those specific points and explains that the theories might be accurate but there are certain problems with each of them and all the theories doubtable.
First, the reading argues that the Orcas whales produce sound to attract a male is like this strange sound. On the other hand, the professor refutes this claim and mentions that the orca whales live in that place, but they live near the surface of the ocean, while the submarines are deep in the water. Additionally, the orca whales are detectable by the sonar, while the
First, the reading argues that the Orcas whales produce sound to attract a male is like this strange sound. On the other hand, the professor refutes this claim and mentions that the orca whales live in that place, but they live near the surface of the ocean, while the submarines are deep in the water. Additionally, the orca whales are detectable by the sonar, while the