answersLogoWhite

0


Best Answer

It didn't; Submarine Sonar wasn't developed until the '30's, and during WWII it saw limited use aboard submarines. Back then, it was essentially a bearing / speed indicator for a target, but not much more.

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How did sonar effect the world war 1 outcome?
Write your answer...
Submit
Still have questions?
magnify glass
imp