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What is the Buoyancy calculation?
buoyant force can be expressed as: F(b) = W(air) - W(liquid) = d * g * v where d is the density of the liquid, g is the acceleration of gravity and v is the volume of the immersed object (or the immersed part of the body if it floats). In this experiment the pan balances will compare masses in grams rather than weights. Since W=mg, the apparent change in mass when submerged is m - m(apparent) = d(liquid) * v
What is the main difference between body waves and surface waves?
Surface waves travel slower than body waves.
Why didnt the fingertip reach to 40 degrees celsius when immersed in a 40 degrees celsius of water?
The reason a fingertip did not reach to 40 degrees Celsius when immersed in a 40 degree Celsius of water is because of the body heat of the fingertip.
What is the difference between Egyptian pyramid and Mexican pyramid?
the egyptian pyramid put the body in mummy,but the mexican pyramid put the body in the water.
What phenomonon did Archimedes explain?
Archimedes' Principle states that for a body immersed in a fluid it will experience a buoyant force equal to the weight of the fluid that the body displaces, buoyancy is the phenomenon of concern.
Distinguish between submerged body nad immersed body?
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.
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 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.
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.
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.
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.
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.
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.
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).
