Buoyancy tersely: Buoyancy = weight of displaced fluid. Archimedes' principle does not consider the surface tension (capillarity) acting on the body, but this additional force modifies only the amount of fluid displaced and the spatial distribution of the displacement, so the principle that "Buoyancy = weight of displaced fluid" remains valid. The weight of the displaced fluid is directly proportional to the volume of the displaced fluid (if the surrounding fluid is of uniform density). In simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or
Rule according to higher law Rule according to higher law The rule according to a higher law means that no law may be enforced by the government unless it conforms with certain universal principles (written or unwritten) of fairness, morality, and justice. Thus, "the rule according to a higher law" may serve as a practical legal criterion to qualify the instances of political or economical decision-making, when a government, even though acting in conformity with clearly defined and properly enacted legal rules, still produces results which many observers find unfair or unjust. The idea of a law of ultimate justice over and above the momentary