Write any two difference between archimedes principle and principle of floatation
Answers
Answer:
As it sinks, more and more water is displaced. This increases the buoyant force as the the buoyant force is equal to the weight of water displaced. The law of flotation states that a floating object displaces its own weight of the fluid in which it floats.
Answer:
What is the difference between archimedes' principle and principle of floatation?
Waiter reads secret note and knows something is wrong.
Well, floating is caused by an upthrust force that act on the material and interestingly there's a LAW that governs whether an object floats or not it is called the LAW of Flotation.
"Law Of Flotation Is An Application Of Archimedes' Principle"
When a piece of wood of density more than water is placed on water, it sinks and displaces some water.
As it sinks, more and more water is displaced. This increases the buoyant force as the the buoyant force is equal to the weight of water displaced.
The wood will sink until the buoyant force equal its weight.
Therefore,
The law of flotation states that a floating object displaces its own weight of the fluid in which it floats.
i.e.
Weight of floating object= weight of fluid displaced
Mass of floating object = mass of fluid displaced
Any changes in the density of the surrounding liquid affects the level in which an object floats.
Thus, you have to remember that an object will DISPLACE the amount of water or liquid that is equal to its own mass in order to float.
Explanation:
The Archimedes' principle and the principle of floatation get people confuse. Are these two principles the same or different? This has been a critical question people do ask. What makes a gigantic structure like a ship to float on the sea is another mystery. I also use to imagine how a ship of hundreds of pounds in weight floats on water considering how heavy the loads it carries while even half weight of the load will sink if thrown overboard.
In Olympic swimming competitions, it is possible to swim across a pool floating if you stretch your body out flat on the water to establish equilibrium, but the same individual will sink if the arms are wrap around the legs and curl up into a ball. The reason for this occurrence is made possible due to the fact that floatation has to do with how much water is pushed against the immersed object. This phenomenon can be simply explained by Archimedes’ principle.
Law of flotation is simply the application of Archimedes' principle. Archimedes made the first hypothesis about the relativity of displacement and density of the matter immersed. It was verified before making it a principle.
Archimedes’ principle referred to as the physical law of buoyancy was discovered by the ancient Greek inventor and mathematician known as Archimedes. The principle states thus; the exerted upward buoyant force on a body fully or partially immersed in a fluid is equal to the weight of the fluid displaced by that the body acting in the upward direction at the center of mass of the displaced fluid. This principle explained that the volume of displaced fluid is equivalent to the volume of an object fully immersed in a fluid or to that portion or fraction of the volume immersed for an object partially submerged in a liquid since the density of the fluid is constant.
This can be illustrated mathematically using the equations below:
Weight = Mg; where M implies mass of an object and g is acceleration due to gravity, g is a constant.
Mass = density x volume
Simply put,
Weight = density x volume x g