The cylindrical tank with hemispherical ends shown in Fig. have volatile liquid and its vapor. The liquid density is 800 kg/m3, and its vapor density is negligible. The pressure in the vapor is 120 kPa (abs.) and the atmospheric pressure is 94 kPa (abs.). Determine,
(a) The gage pressure reading on the pressure gage.
(b) The height, h, of the mercury manometer.