2 A vertical U tube is completely filled with a liquid of

Last updated: 6/25/2023

2 A vertical U tube is completely filled with a liquid of density p The inner cross section area of each of the vertical arms of the U tube is S total volume of both the arms is Vo and volume of bottom arm is negligible Both the ends of the tube are of the same height One of them is open to the atmosphere and the other one is hermetically connected to a flask of volume Vo filled with an ideal mono atomic gas Find the amount of heat which must be given to the gas to drive slowly half of the liquid out of the tube The atmospheric pressure is constant and equal to po Pressure of liquid vapors effects of surface tension and heat loss to the environment are negligible Acceleration due to gravity