The submarine in war and peace; its developments and its possibilities (1918)
Lake, Simon, 1866-1945 · Philadelphia, London, J.B. Lippincott company · leaf 43
r negative buoyancy. For instance, submarines areusually submerged with a small amount of positive buoyancy.If a vessel has positive buoyancy she will float. We have2 17 THE SUBMARINE IN WAR AND PEACE seen that in a surface condition the five-hundred-ton sub-marine has about one hundred and… … •- ■^!Hl.«,m4HH-LU, • ~£^
Submarines (Ships)
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