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How does the density of an object that sinks into a fluid compare to the density of the fluid?
Oh boy.
Density is the mass per volume...grams per cubic centimeter, tons per cubic yard, whatever.
Water's density is one gram per cubic centimeter. An object with lower density than water will sink into water until the number of cubic centimeters corresponding to the mass of the object are below the surface of the water. If the object is 100 cubic centimeters and it weighs 50 grams, half of it will be below the surface and half above. This is buoyancy, or "floating." Cool so far?
If an object's density is more than one gram per cubic centimeter, the whole thing will be below the surface of the water. Because the water can't support the weight of the item, it will sink to the bottom given enough time.
If it sinks, its density is greater than water...but without weighing it, we can't say how much greater because an item with mass of 5 grams and density of 1.1 grams per cc will sink as surely as a 300-pound anvil with density of 7.2 grams per cc. It just won't do it quite as fast.
What else can I help you with?
When you compare the density of water or air with another object how can you tell which has the lower or higher density?
-- If the object floats in water, then its density is less than the density of water. -- If the object sinks in water, then its density is more than the density of water. -- If the object floats in air, then its density is less than the density of air. -- If the object sinks in air, then its density is less than the density of air.
Use the archemedes principle to compare the densities of the cokewith water?
According to Archemedes' Principle, when a body (solid) ispartially or fully immersed in a liquid then the body loses a part of its weight. The weight lost by the body is equal to the volume of liquid displaced by the solid body. In order to compare the density of water and coke, you have to immerse a solid object in water and note down the apparent decrease of weight of the object. Then we have to immerse the same object in coke and note down the apparent decrease in weight of the object. The ratio of these two readings is equal to the ratio of weights of equal volume of water and coke. Hence, it is equal to the ratio of densities of water and coke.
What does neutrally buoyant mean?
Something that neither floats nor sinks, stay in the middle of the tank or water subject it's in. Exp: bamboo with a balloon neither floats nor sinks in the tank. It stays in the middle on the 4 gallon tank.
Block A and Block B are each in a beaker with water. Why does Block A sink and Block B float?
Block A sinks because its density is greater than the density of water, while Block B floats because its density is less than the density of water. Buoyancy force acting on an object is determined by the object's density relative to the density of the fluid it is in.
An object displaces a volume of a fluid that?
An object displaces a volume of a fluid that is 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 the object. The object will experience a buoyant force pushing it upwards in the fluid.
What is the density of object compared to the density fluid when it sinks?
The density of an object that sinks is greater than the density of the liquid in which it sinks.
An object that sinks into a fluid is?
An object that sinks into a fluid is denser than the fluid it is placed in. The density of the object is greater than the density of the fluid, causing it to displace a volume of fluid equal to its own volume and sink.
What state of matter of an object of an object that stinks into a fluid compare to the density of the fluid?
If an object that sinks into a fluid has a lower density than the fluid, it would float. If the object has a higher density than the fluid, it would sink. The state of matter of the object does not determine whether it will float or sink - it's the density that determines the behavior.
How does the density of an object tell you if it will sink or float?
If the object's density is greater than the density of the fluid you put it in, then it sinks. If less, then it floats in that fluid.
What is the density on fluid of an object sinking?
The density of the fluid affects whether an object will sink or float. An object will sink in a fluid if its density is greater than the density of the fluid. If the object's density is less than the fluid's density, it will float.
Does the tendency for an object to sink or float have to do with the object's density?
Yes. The object will sink if its density is greater than the fluid it is placed in.
Determines wether an object will sink or float in a fluid?
Whether an object will sink or float in a fluid depends on the object's density compared to the density of the fluid. If the object's density is greater than the fluid's, it will sink. If the object's density is less than the fluid's, it will float. Objects with a density equal to the fluid will be neutrally buoyant, neither sinking nor floating.
When you compare the density of water or air with another object how can you tell which has the lower or higher density?
-- If the object floats in water, then its density is less than the density of water. -- If the object sinks in water, then its density is more than the density of water. -- If the object floats in air, then its density is less than the density of air. -- If the object sinks in air, then its density is less than the density of air.
Which property of an object will never affect whether the object sinks or floats?
The color or surface texture of an object will never affect whether it sinks or floats. The buoyancy of an object is dependent on its density compared to the density of the fluid it is placed in.
Is a measure of whether an object floats or sinks in a gas or liquid?
Buoyancy is a measure of whether an object floats or sinks in a gas or liquid. It depends on the density of the object compared to the density of the fluid it is placed in. Objects that are less dense than the fluid they are in will float, while objects that are denser will sink.
Why stuff sinks and floats?
-- When the density of the stuff is less than the density of the fluid you drop it into, then it'll float in the fluid. -- When the density of the stuff is greater than the density of the fluid you drop it into, then it'll sink in the fluid.
What two forces determine whether an object floats or sinks?
Buoyancy and pressure determine whether the object floats or sinks.
