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What 2 things exert buoyant force?
Two things that exert buoyant force are fluids (such as water or air) and objects submerged in those fluids. Buoyant force is the upward force exerted by a fluid on any object placed in it, which helps objects to float.
What are the two things necessary to know the buoyant force acting on an object?
To determine the buoyant force acting on an object, you need to know the density of the fluid in which the object is submerged and the volume of the displaced fluid.
Why are some objects more buoyant then others?
Objects with a lower density than the fluid they are in will be more buoyant. This is because the buoyant force that an object experiences is equal to the weight of the fluid displaced by the object, so if the object is less dense, it will displace more fluid and experience a greater buoyant force.
How and why do some things float and others sink?
Objects float when the weight of the water they displace is greater than their own weight, creating an upward buoyant force. Objects sink when their weight is greater than the buoyant force acting on them, causing them to descend in the water. The density and shape of an object determine whether it will float or sink.
What word describes objects that float?
buoyant
What 2 things exert buoyant force?
Two things that exert buoyant force are fluids (such as water or air) and objects submerged in those fluids. Buoyant force is the upward force exerted by a fluid on any object placed in it, which helps objects to float.
Is the buoyant force of a metal equal to the buoyant force of a wood that has the same mass?
Buoyant force is based upon the mass of the water displaced. Therefore, two objects will have the same buoyant force if they have the some volumes.
What makes it easy to float?
Salt Water, because it is makes things more buoyant.
What do some seeds and fruits have that allows them to float?
buoyant husks
What are the two things necessary to know the buoyant force acting on an object?
To determine the buoyant force acting on an object, you need to know the density of the fluid in which the object is submerged and the volume of the displaced fluid.
Why are some objects more buoyant then others?
Objects with a lower density than the fluid they are in will be more buoyant. This is because the buoyant force that an object experiences is equal to the weight of the fluid displaced by the object, so if the object is less dense, it will displace more fluid and experience a greater buoyant force.
Are things expensive in Wales?
Wales has a buoyant economy - like other parts of the UK prices vary
How and why do some things float and others sink?
Objects float when the weight of the water they displace is greater than their own weight, creating an upward buoyant force. Objects sink when their weight is greater than the buoyant force acting on them, causing them to descend in the water. The density and shape of an object determine whether it will float or sink.
What does the statement 'the buoyant force of a liquid does not depend on physical statebut on density' mean?
Floating, or buoyancy, depends on the density of the liquid and the density of the object. Water is a pretty dense liquid, and things float in it; they are buoyant. Oil or gasoline are less dense; things that float in water may not float in oil.
What word describes objects that float?
buoyant
What are some common buoyant force problems and their solutions?
Common buoyant force problems include objects sinking or floating in a fluid, determining the buoyant force acting on an object, and calculating the density of an object based on its buoyant force. Solutions to these problems involve applying Archimedes' principle, which states that the buoyant force acting on an object is equal to the weight of the fluid displaced by the object. By using this principle, one can calculate the buoyant force, determine if an object will sink or float, and find the density of an object.
What are some buoyant materials?
Some buoyant materials include foam, wood, plastic, and cork. These materials have low density and can float on water because they displace enough water to create an upward force that supports their weight.
