A container is filled to a depth of 81.5 cm with water. On top of the water floats a 21.9 cm thick layer of oil with specific gravity 0.751. What is the absolute pressure at the bottom of the container

battery with hi vtge high val resist in series

i already answered it by 34/s

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation