Dive into the Depths: Take This Submarine Quiz and Rule the Seas! Which country is credited with building the first successful military submarine? United States Germany United Kingdom France None What is the term used to describe a submarine's ability to remain underwater without resurfacing for an extended period? Submersion capability Submarine endurance Submarine stealth Submarine submersion None Which type of propulsion system is commonly used in modern submarines? Steam turbines Diesel engines Nuclear reactors Electric motors None What is the device called that allows a submarine to navigate underwater by measuring its depth from the sea surface? Sonar system Periscope Gyrocompass Depth gauge None What is the process called when a submarine rises to the surface from a submerged position? Submarine ascend Submarine buoyancy Submarine surfacing Submarine emersion None Time's up Most Popular Most Popular