A pressure gage at elevation $8m$ at the side of tank contains a liquid and reads $120$kPa. Another gage pressure at

elevation $4m$ reads $179$kPa. Find the specific gravity of the liquid.

$1\mathrm{.}72$

$1\mathrm{.}96$

$1\mathrm{.}32$

$1\mathrm{.}50$

The pressure in a gas tank is $3$ atmospheres. Compute the pressure in kPa

$303\mathrm{.}98$kPa

$202\mathrm{.}65$kPa

$101\mathrm{.}33$kPa

$405\mathrm{.}40$kPa

Assuming specific weight of air to be constant at $12\mathrm{.}68\frac{N}{m^3},$ what is the approximate height of a Mountain if mercury

barometer at the base of the mountains reads $654mm$ and at the same time another mercury barometer at the top of the

mountains reads $408mm?$

$2588\mathrm{.}35m$

$2735\mathrm{.}03m$

$2387\mathrm{.}50m$

$2185\mathrm{.}37m$