It's due to more pressure as the sound is searched deep into the waters.<span> The adjustments were done to adapt and make clearer sounds.</span><span>
</span><span>Animal researchers use hydrophone arrays to determine the location of the whale calls. </span><span>Another equipment is the Sound Surveillance system, it is used on the sea floor once during the cold war to detect warships and submarines. But now it is used in researchers to understand animals in the ocean. </span>
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Nash equilibrium is a set of strategies in which each player's strategy is considered as the best option for that player, based on the chosen strategy of their opponents.
<h3>What is a strategy?</h3>
A strategy refers to a set of guiding principles, actions, behavior, and decisions that a player strategically combines, so as to successfully achieve his or her goals, objectives, and possess a competitive advantage over opponents.
In game theory, it should be noted that Nash equilibrium is a set of strategies in which each player's strategy is considered as the best option for that player, based on the chosen strategy of their opponents.
Read more on Nash equilibrium here: brainly.com/question/17515037
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