Question

A diver on Earth (where the atmospheric pressure is 1.00 atm and the acceleration due to gravity is 9.80 ms-2) descends in salty sea water with a density of 1025 kgm-3. The diver is holding a balloon close to him and the volume of the balloon is V at the surface of water is 3.55 × 10-3 m3.

a) What pressure does the diver experience at a depth of 18.5 m?

b) What is the volume of the balloon at this depth? Make the assumption that the temperature inside the balloon has not changed.

(Note 10-3m3 is 1 L

c) The diver can survive a pressure of 44.5 atm when wearing very specialized equipment. What is the maximum depth that the diver can descend to?

Answer 1

lol 32S fa+ 「LOISKİ. 81 X 1g.sj = T: Constant -33 44's atm 44-5x101325 э n- P-Po lol 3 25144.5-1 438-342 m → р.ease.ởiat et 1 anK "Jov!.