A scuba diver swims in a freshwater lake (Fig. P10.85). (a) If the maximum pressure in h...

A scuba diver swims in a freshwater lake (Fig. P10.85). (a) If the maximum pressure in her tanks is 10 atm, to what depth h could she swim and still breathe? (b) Could she go deeper in the ocean? Calculate your answers to three significant figures.