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SUBmerged means that the entire thing is completely UNDER the fluid surface.
IMmersed means that the thing has some part IN the fluid ... that is the part whose Volume displaces the fluid, which has buoyant force applied to it.
(So, "completely immersed" is not redundant, but it means "submerged")
A submerged body is completely below the surface of a liquid, while an immersed body has a portion above and below the liquid surface. Submerged bodies experience buoyant forces acting upward, while immersed bodies experience buoyant forces acting both upward and downward.
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Why does a spring balance show less weight of a body when the body is immersed in water?
Spring balance shows remarkably less weight of yours, when immersed in the water. Your weight will be shown less as much the weight of water you have displaced.
Is a body totally submerged in a liquid displaces a volume of water less than its volume?
No, a body totally submerged in a liquid displaces a volume of water equal to its own volume. This is known as Archimedes' principle, which states that the buoyant force acting on an object is equal to the weight of the fluid displaced by that object.
How will you measure volume of a body lighter than water?
In order to measure volume, one normally sees how much water it displaces. If the body floats, the water displaced will be equal to the weight of the body, not the volume. It will be necessary to force the body down so that it is totally submerged. If there is an anchor and chain below the surface, the water displaced when the body is attached and submerged will have the same volume as the body.
A dead body that sinks in warm and cold are immersed for how long?
In warm water, a dead body may resurface within a few days to a few weeks due to decomposition gases, while in cold water, the body may remain submerged for a longer period of time, potentially several weeks to months, before resurfacing due to the slower decomposition process. The exact time can vary based on factors such as water temperature, depth, and presence of aquatic life.
Why do your fingers not wrinkle in salt water?
When your fingers are submerged in salt water, the body's natural response is to reduce the amount of water in the skin to reduce its permeability to salt. This process, regulated by the autonomic nervous system, prevents excessive water absorption and swelling that would cause wrinkling.
What is the difference between submerged body and immersed body?
Immersed means partially in water and submerged means completely covered.
When a body is fully or partially immersed in a liquid name the force acting on the body?
When a body is fully or partially immersed in a liquid, the force acting on the body is buoyancy, which is directed upwards and is equal to the weight of the liquid displaced by the submerged part of the body.
What is the Archimedes princilple?
Archimedes' principle indicates that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially submerged, is equal to the weight of the fluid that the body displaces.
What does immersed in water mean?
Being immersed in water means being completely submerged or covered by water. It could refer to someone or something being fully surrounded by water.
Why and how does a body lose weight when it is immersed in water?
When a body is immersed in water, it experiences buoyant force which reduces its weight. This results in a decrease in apparent weight, which can be misinterpreted as weight loss. However, the actual mass of the body remains the same as the buoyant force only affects the apparent weight.
What is the upward force exerted on a body by that into which it is immersed?
When a body is immersed in water , due to pressure difference between upper surface and lower surface of the body an unbalanced upward force acts on a body . This unbalanced upward force is called Buoyancy force
What is the difference between gravity and buoyancy?
Gravity is the force by which a planet or other body draws objects toward its center. Buoyancy is the upward force exerted by a fluid that opposes the weight of an immersed object. Gravity acts on all objects, while buoyancy specifically relates to objects submerged in a fluid.
Conclusion of Archimedes principle in lab?
The conclusion of the Archimedes principle is simply that the upward buoyant force that is experienced by a body immersed in a fluid, is equivalent to the weight of the fluid that the body displaces. This allows the volume of an object to be measured by measuring the volume of liquid it displaces after submerging. For any immersed object, the volume of the submerged portions equals the volume of fluid it displaces.
When a body is immersed in a liquid?
When a body is immersed in a liquid, it experiences an upthrust force equal to the weight of the liquid displaced, known as buoyancy. This force counteracts the weight of the body, making it feel lighter in the liquid. The net force acting on the body is the difference between its weight and the buoyant force.
Does body lose mass when immersed in water?
Not until it has been immersed for such a long time that it begins to dissolve(weeks).
When a body is immersed in liquid the force acting on it are?
When a body is immersed in a liquid, it experiences an upward buoyant force equal to the weight of the displaced liquid. Additionally, it also experiences a downward gravitational force due to its mass. The net force acting on the body is the difference between these two forces.
When a body is partially or fully immersed in a fluid it experiences a buoyant force from where this force come?
The buoyant force comes from the pressure difference between the top and bottom of the immersed body. The fluid exerts more pressure at the bottom of the body compared to the top, pushing it upwards. This force is equal to the weight of the fluid displaced by the body, known as Archimedes' principle.
