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What effect does buoyancy have on a submerged object?
Buoyancy causes an upward force on a submerged object, which opposes the downward force of gravity. This force enables objects to float or rise to the surface of a fluid. The magnitude of the buoyant force is equal to the weight of the fluid displaced by the object.
When the pressure of the bottom of a submerged object is less than the pressure at the top of the submerged object a buoyant force is produced?
greater than
What apparatus is used to locate a submerged object?
Sonar is an apparatus commonly used to locate submerged objects. It works by emitting sound waves that bounce off the object and return to the instrument, allowing the operator to determine the object's distance, size, and shape.
What two factors influence the buoyancy of an object?
The buoyancy of an object is influenced by its weight (or mass) and the density of the fluid it is submerged in. Objects that are less dense than the fluid will float, while objects that are denser will sink.
When you rub two objects together which object is positively charged and negatively charged?
When you rub two objects together, electrons are transferred between the two objects. The object that gains electrons becomes negatively charged, while the object that loses electrons becomes positively charged.
What effect does buoyant force have on a submerged object?
The buoyant force acts in the opposite direction of gravity, pushing an object upwards when it is submerged in a fluid. This force is proportional to the volume of the displaced fluid by the object and helps objects float or rise in a fluid, enabling objects to achieve buoyancy.
How much fluid dose a submerged objects-displace?
an amount equal to the volume of the object.
What effect does buoyancy have on a submerged object?
Buoyancy causes an upward force on a submerged object, which opposes the downward force of gravity. This force enables objects to float or rise to the surface of a fluid. The magnitude of the buoyant force is equal to the weight of the fluid displaced by the object.
Why is there an upward force on objects in fluid?
Gravity pulls both the fluid and the submerged object downward. The difference between the gravitational attractive forces on the fluid and the submerged object describes the upward (buoyant) force that the fluid exerts on the object.
Is the magnitude of buoyancy experienced by the objects constant for a particular liquid?
It depends on the objects' volume. Different objects that have the same volume, if submerged, experience the same buoyancy. The buoyancy is equal to the weight of the displaced liquit; in other words, volume (of submerged object, or of the submerged part) x density of the liquid x gravity.
How does the buoyant force on a submerged object compare with the weight of water displaced?
The buoyant force on a submerged object is equal in magnitude to the weight of the water displaced by the object. This principle is known as Archimedes' Principle. It explains why objects float or sink in fluids.
When the pressure of the bottom of a submerged object is less than the pressure at the top of the submerged object a buoyant force is produced?
greater than
What apparatus is used to locate a submerged object?
Sonar is an apparatus commonly used to locate submerged objects. It works by emitting sound waves that bounce off the object and return to the instrument, allowing the operator to determine the object's distance, size, and shape.
What two factors influence the buoyancy of an object?
The buoyancy of an object is influenced by its weight (or mass) and the density of the fluid it is submerged in. Objects that are less dense than the fluid will float, while objects that are denser will sink.
What does the amount of fluid displaced by a submerged object depened on?
The volume of the submerged object.
When you rub two objects together which object is positively charged and negatively charged?
When you rub two objects together, electrons are transferred between the two objects. The object that gains electrons becomes negatively charged, while the object that loses electrons becomes positively charged.
Is there any material that becomes heavier when submerged in water and lighter when it is taken out?
A porous object absorb water and is heavier. In air the water is evaporated and the object become lighter.
