Question

can anyone help me in q2. It will be appreciated if you don’t spam

Answer 1

Answer:

Note:

ρ freshwater=1,000kg/m3

Δρ= hpg

150,000Pa=h  1000kg/m3    10N /kg

h=150,000/(10)1000

h=15m

If the submarine was in seawater he would be  slightly  shallower than 15m.