Write a class room. a room class containsan int instance variable for the area (in square feet) of the roomone constructor that takes the area of the room as a parameteran accessor, int getsquarefeet() that returns the area of the rooman accessor, int getcapacity() that returns the capacity of the room. the capacity is given by dividing the square feet by 9 (using integer division).an accessor, string tostring() that returns the square feet and capacity of the room.

An insulated tank truck containing 50,000 pounds of double-distilled, deionized water at 30 °c is pumped into a closed, refrigerated storage tank maintained at 5 °c in a facility located on top of mount mitchell, north carolina (elevation 6,684 feet & average july temperature of 84 °f). a)-determine the volume of the storage tank required to hold the purified water. b)- determine the initial and final pressure differences that must be overcome by a liquid pump assuming the storage tank initially contains air at 5 °c. assume the air is slowly bled out of the storage tank during the water transfer c.) during a routine operation today, the tank is slightly ruptured by a stainless steel pipe and a water acrosol of droplets begins to spray out of the storage tank. state all assumptions and determine the internal pressure within the water droplets produced