How did new naval technology impact world war 1

Naval power played a decisive role in the final outcome of WWI. The course of the war on the sea didn´t follow the plans layed out by either German or British planners, but naval power was fundamental. German submarines posed a grave threat to allied commercial ships. And the British blockade to damage Germany´s economy turned out to be a key factor in the defeat of Central Powers.  Most naval operations took place in the North Sea and in the Atlantic Ocean between Britain and Germany.

Explanation:

the density would be a smaller number.

you would times this by how many days there are in a year 365*400=$146000