Question
Convert an absolute pressure of $7.00 \times 10^5 \textrm{ N/m}^2$ to gauge pressure in $\textrm{lb/in}^2$. (This value was stated to be just less than $90.0 \textrm{ lb/in}^2$ in Example 13.9. Is it?)

$86.6 \textrm{ lb/in}^2$

Solution Video