Bubbles

In maritime context, bubbles refer to the visible trail of air bubbles that are created by the movement of a ship's propeller through the water. These bubbles are an important indicator of a ship's speed and efficiency, as they can be used to determine the amount of drag and resistance that the ship is experiencing. By analyzing the size and distribution of the bubbles, naval engineers can make adjustments to the ship's design or propulsion system to optimize its performance and reduce fuel consumption. Additionally, bubbles can also play a role in underwater acoustics, as they can affect the transmission and reception of sound waves in the water.
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