A submarine is a submarine. It uses nuclear or diesel engines to move back and forth and is powered by a propeller like a ship. The submarine also has an extra job to do. Coming to sea level when needed and diving if needed. It has an extra but simple design for this job. Submarines have large tanks. It contains air. The submarine floats to the surface when the tank is empty.
As the water fills up, the weight of the submarine increases and it starts sinking. Filling is stopped after reaching the desired depth. The chart is prepared by calculating how much water goes into the tank and how deep it goes.
Comments
Post a Comment
What you think give us your idea about this article we publish your words on our site