200
The u boat can dive 200 to 250feet deep
5 days
Test depth for U.S. boats was between 250' and 400' depending on the boat class.
Within 60 seconds.
A WWII U-boat could clear the surface in 30 seconds.1,160 U-boats were built by Germany during the 2nd world war. The prefix U in U-boat stands for "Unterseeboot", a German term meaning simply "undersea boat". By the end of the war, only about 360 survived with German submariners suffering one the highest death rates of the conflict. Typically, a German u-boat of WWII had a surface speed of about 17 knots and a submerged speed that ranged between 4-7 knots. They had normally operated at a maximum depth of 200 to 250 feet, but in an emergency could go as deep as 400 before being crushed by water pressure.
Safe depth for a U-Boat was between 180-250m deep. Any more and they ran the risk of being crushed by the oceanic pressure.
They can dive up to 500 feet deep.
Deep dive conversations or thorough analyses.
A dive boat that is restricted in its ability to maneuver.
Dive Deep was created on 2008-01-28.
A Rockhopper Penguin can dive as deep as 100 m.
Dive Deep - Quintessence album - was created in 1971.