- 1. Why doesn’t a submarine have windows?
- 2. How do submariners see, hear and speak under water?
- 3. How do submariners try to keep their position a secret?
- 4. How do nuclear fleet submarines breathe under water?
- 5. How do submariners know where they are under water?
- 6. How heavy is a submarine and how is the weight measured?
- 7. How does a submarine go under water and stay there?
- 8. How does a submarine dive and come back up again?
- 9. Does the submarine carry any fresh water?
- 10. How does a fleet submarine fire its torpedoes or missiles?
- 11. If the reactor stopped working at sea, how would a nuclear submarine get back to base?