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How can we measure the upthrust of an object?
The upthrust of an object can be measured by determining the difference between the object's weight in air and its weight when immersed in a fluid. This difference in weight is equal to the upthrust force acting on the object. It can be calculated using the formula: Upthrust = Weight in air - Weight in fluid.
What is the difference between upthrust and buoyancy?
Upthrust is the force acting opposite to the weight of an object submerged in a fluid, while buoyancy is the upward force exerted by a fluid on an object that is partially or fully submerged in it. Upthrust is a component of buoyancy and it represents the difference between the weight of the fluid displaced by the object and the weight of the object itself.
What is cause of upthrust force?
The upthrust force, also known as buoyancy, is caused by the pressure difference between the top and bottom of an object submerged in a fluid. This pressure difference creates a net force directed upwards, opposing the force of gravity acting on the object.
How is upthrust formed?
Upthrust, also known as buoyant force, is formed when an object is submerged in a fluid and experiences a force directed upward. This force is a result of the pressure difference between the top and bottom of the object. The object displaces an amount of fluid equal to its own weight, leading to the upward force known as upthrust.
What is the origin of upthrust in fluid?
Upthrust in fluid, also known as buoyant force, is caused by the pressure difference between the top and bottom of an object submerged in a fluid. This pressure difference creates a net force pushing the object upwards. It is a result of Archimedes' principle, which states that the buoyant force on an object is equal to the weight of the fluid displaced by the object.
