A research submarine has a 30-cm-diameter window that is 8.6cm thick. The manufacturer says the window can withstand forces up to 1.2×10^6 N . What is the submarine's maximum safe depth in salt water?

The pressure inside the submarine is maintained at 1.0 atm.

Question

A research submarine has a 30-cm-diameter window that is 8.6cm  thick. The manufacturer says the window can withstand forces up to 1.2×10^6 N . What is the submarine's maximum safe depth in salt water?

The pressure inside the submarine is maintained at 1.0 atm.

anonymous · Answer

(10^4 X H) x Area of Window = 1.2 x 10^6

anonymous · Answer

I don't get what you're trying to say.

anonymous · Answer

hey...the left side shows pressure into area...pressure at a depth h is rgh, r being water density

anonymous · Answer

that is equa l to force