The underwater contour of a boat refers to the shape and design of the hull below the waterline. This contour affects the boat's performance in terms of speed, stability, and efficiency in the water. Different hull designs, such as flat-bottomed, V-shaped, or round-bottomed, have varying impacts on how a boat moves through the water.
Contour lines below the sea show depth levels using lines that connect points of equal depth. The lines are closer together in steep areas and farther apart in flat areas. They help visualize the underwater topography and identify submarine features like trenches, ridges, and seamounts.
A map that shows the depths of a body of water is called a bathymetric map. It utilizes contour lines or color gradients to represent underwater features, such as the depth of the water, the shape of the seabed, and underwater terrain. Bathymetric maps are essential for navigation, marine biology, and environmental studies, as they provide critical information about underwater ecosystems and geological formations.
Propeller immersion refers to the depth at which a boat's propeller sits underwater. The immersion level affects the performance and efficiency of the propeller in moving the boat through the water. It is important to adjust the propeller immersion to optimize the boat's speed and fuel consumption.
A bathymetric map shows the depth of bodies of water, including oceans, seas, and lakes. It represents underwater features such as mountains, valleys, and plains, often using contour lines or color gradients to indicate varying depths. These maps are essential for navigation, marine research, and understanding underwater ecosystems.
An Index Contour
A U-Boat is, in German, ein U-boot, short for "ein Unterwasserboot". That translates to English as "Underwater Boat". "Underwater", of course, translates to Latin as "Submarine".
submarine
A submarine.
hydrofoil
Submarine
a under water boat hmm... titanic (kidding) submarine
the name of a boat that goes underwater is called a SUBMARINE.
"Unterzee Boot": Literally, "underwater boat".
Assignment Underwater - 1960 Boat Missing 1-22 was released on: USA: 3 February 1961
a submarine
You probably want to know about a "U-Boat", from "Unterseeboot", German for Undersea Boat, or, in other words, a submarine. So the answer is "underwater".
underwater craft, submersible, U-boat