What were the advantages and disadvantages of submarines?
An advantage was your enemies would have no idea of you being there until you shot a torpedo, which would damage supplies and the ship. A disadvantage was that the subs were very crampled and dark and smelled because of how cramped it was.
How did submarines change the world?
Submarines changed the war because it was easier to attack enemies from under the water. As a result, Germany sank British ships. Not only was it easier, but since they were able to hold more people, it was a much effective than boats. It also Changed the war because of the unrestricted submarine warfare policy.
Were submarines used in ww2?
Submarine in World War II. During the Second World War, submarines comprised less than 2 percent of the U.S. Navy, but sank over 30 percent of Japan’s navy, including eight aircraft carriers. World War II submarines were basically surface ships that could travel underwater for a limited time.
What are the advantages of nuclear-powered submarines?
The performance advantages of nuclear submarines over “conventional” (typically diesel-electric) submarines are considerable. Nuclear propulsion, being completely independent of air, frees the submarine from the need to surface frequently, as is necessary for conventional submarines.
How long can a nuclear submarine stay under the water?
The nuclear submarines can remain under the water for many months, It makes the nuclear submarines one of the most useful warships ever built, The only time the nuclear submarine must ascend to the surface is to restock its food stores.
What is the difference between a nuclear submarine and diesel submarine?
The nuclear submarines can go for several years before they need to be refueled, The power output of the nuclear submarines can support larger crews, more on-board equipment and thus the larger scope of mission types than the diesel-electric submarine.
What is the limiting factor for a nuclear submarine?
Food and human needs are the limiting factor for a nuclear submarine. Propulsion and power are not limiting operating factors. comparison (as opposed to disadvantage): a submarine running on batteries alone is the quietest (tactical advantage) combatant in the seas. However, the endurance limits effectiveness to shallow/coastal waters.