Joke Collection Website - Mood Talk - God, why don't you tell me about the principle of submarine depth determination and submersible depth measurement?

God, why don't you tell me about the principle of submarine depth determination and submersible depth measurement?

Principle of seabed depth measurement and depth measurement

The internal pressure of water is proportional to the depth.

So the pressure at different depths can be converted into depth.

According to the formula P=ρ water GH-P can be directly measured by instruments.

Available h=P/ρ water g.