Question

A diver has a compressed air tank that is initially at
.0x10 psi
. The tank is connected to a regulator such that the diver is breathing in air at 760 mmHg. The diver breathes in 0.50 L of air each breath, and takes about 12 breaths per minute. The diver will need to surface when the tank pressure reaches $LaTeX: 1.0 \times 10^3 \mbox{ psi}$ . The tank is made of thick metal and does not change from initial volume of 11 L. Calculate the amount of time the diver can stay under water, and enter your answer in hours.

Answer 1

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Go velum our 6 니min So total time a diver cam spond ords l 1496 98 360 - 4158 hes