Physics

Problem

At a mountain research station the atmospheric pressure is

0.85\,\text{atm}

. The air inside a sealed can has an absolute pressure of

95\,\text{kPa}

. What is the gauge pressure inside the can? a)

+15\,\text{kPa}

-8.9\,\text{kPa}

+8.9\,\text{kPa}

+6.3\,\text{kPa}