In heating, lighting, washing, watering, entertainment, and cooking.
Given that the liquid conserves the volume, when it is changed from one container to another, the kinetic molecular theory predicts no change in the velocity of the molecules, which means that the temperature will not change.
Salty is solid molecular in water
AgBr(s) <—> Ag+(aq) + Br-(aq)
Ksp = [Ag+][Br-]