Im confused on how to solve this; A covered cubic tank 5.00 m by 5.00 m by 5.00 m is completely filled with water through a threaded hole in its lid. A hollow vertical pipe 5.00 m tall is screwed into the hole. The pipe has a cross sectional area of 8.00 cm². If the pipe is then filled to a height of 4.00 m, with an additional amount of water. what change in pressure, if any, will be read by a gauge in the side of the tank?

freezing

deposition

condensation

explanation;

melting also called fusion is the process where solid becomes liquid, sublimation is the process where solid becomes gaseous without first changing to liquid, deposition involves change from gaseous to solid state, freezing involves change from liquid to solid, boiling or evaporation involves change of liquid to gaseous state, while condensation is the change from gaseous state to liquid state.

endothermic reactions involves absorption of heat from the surroundings or the environment while exothermic reactions involves loss of heat energy to the surroundings.

in this case, sublimation, evaporation and melting are endothermic reactions (gain energy from the environment) while, freezing, deposition and condensation are exothermic (loss of energy to the surroundings) reactions.