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To identify an object using density, you would need to measure its mass using a balance and its volume using displacement or geometric methods. Then, calculate the density of the object by dividing the mass by the volume. Compare the calculated density to known densities of materials to determine the identity of the object.
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What is submerged density?
Submerged density is the density of an object when it is immersed in a fluid. It takes into account the volume of the object that is submerged in the fluid. This can be calculated using the formula: (density of object * volume of object) / (volume of object - volume of displaced fluid).
What are the steps to calculate density of a regular shape object?
To calculate the density of a regular-shaped object, you need to measure the mass of the object using a scale and then measure the volume of the object using a ruler or other measuring tools. Once you have these values, you can divide the mass by the volume to calculate the density (density = mass/volume).
What are the two ways to measure the density of an object?
The two ways to measure the density of an object are by using its mass and volume. You can calculate density by dividing the object's mass by its volume, or by measuring the displacement of water when the object is submerged in it.
How do you you find the density of an object by comparing it to another known density of a solution?
If your experiment shows that your unknown material has twice the density of your known material, you can simply look up the density of the control material and double it (or multiply by whatever the ratio is). This will give you the density of the unknown and you can attempt to identify it by looking for this number in a density table.
What compares an object's density to the density of water?
The object's density is compared to the density of water using a ratio known as specific gravity. It is calculated by dividing the density of the object by the density of water. If the specific gravity is greater than 1, the object will sink in water; if less than 1, it will float.
How do you use density to identify an unknown object?
To identify an unknown object using density, you can measure its mass and volume. Then, calculate the density by dividing the mass by the volume. Compare the calculated density to known densities of different materials to determine the identity of the object.
Is density a good way to identify a substance?
Yes, it is possible. To identify an object using its density you need only a few things: an accurate scale to find the mass of the object; a graduated cylinder large enough to accommodate whatever object you have; the object itself; and a liquid. Any liquid can be used for this, however, if the object floats then the calculation becomes slightly more complicated. I use water. First weigh the object, then immerse it in the liquid. Note how much water is displaced. Divide the mass of the object by the volume of the liquid and you'll find the density. Then compare that density to the list of known densities to identify the object. Pretty simple! physical and chemical properties can be uesed to identify substance. I used: http://www.ehow.com/how-does_5187289_density-used-identify-substances.html Ans: Not sure you can actually identify the substance from its density alone: you would have to know its state too. For example, water in gaseous form would be an entirely different density to water in solid form wouldn't it? So no, you cannot identify a substance from its density, without other information. The best way to identify a substance is often through spectroscopy, in which the radiation either absorbed or given off from a chemical can determine which substances are present. This is what happens for the sun.
What is submerged density?
Submerged density is the density of an object when it is immersed in a fluid. It takes into account the volume of the object that is submerged in the fluid. This can be calculated using the formula: (density of object * volume of object) / (volume of object - volume of displaced fluid).
What are the steps to calculate density of a regular shape object?
To calculate the density of a regular-shaped object, you need to measure the mass of the object using a scale and then measure the volume of the object using a ruler or other measuring tools. Once you have these values, you can divide the mass by the volume to calculate the density (density = mass/volume).
What are the two ways to measure the density of an object?
The two ways to measure the density of an object are by using its mass and volume. You can calculate density by dividing the object's mass by its volume, or by measuring the displacement of water when the object is submerged in it.
How do you calculate the density of a non-uniform object?
The density of a non-uniform object can be found by using its mass and volume. The volume can be measured by placing the object in volumetric glassware filled with water. The increase in volume is equal to the volume of the object. The object can then be weighed using a scale. The density of the object will be given by the ratio of mass / volume.
How do you you find the density of an object by comparing it to another known density of a solution?
If your experiment shows that your unknown material has twice the density of your known material, you can simply look up the density of the control material and double it (or multiply by whatever the ratio is). This will give you the density of the unknown and you can attempt to identify it by looking for this number in a density table.
What compares an object's density to the density of water?
The object's density is compared to the density of water using a ratio known as specific gravity. It is calculated by dividing the density of the object by the density of water. If the specific gravity is greater than 1, the object will sink in water; if less than 1, it will float.
What is the density of a irregular object?
To find the density of an irregular object, you would need to measure its mass using a scale, and then calculate its volume using a displacement method or by measuring dimensions and using a formula. Once you have both values, divide the mass by the volume to determine the density of the irregular object.
How do you take the density of an irregular object?
To find the density of an irregular object, you would first measure its mass using a scale. Next, you would find the volume of the object using displacement method or by calculating it with water displacement. Divide the mass by the volume to calculate the density of the irregular object.
How does an object float?
An object floats when the objects density is LESS than the liquid your using.
What steps would you take to determine the density of a regular object?
To determine the density of a regular object, you would first measure its mass using a scale. Next, measure the object's volume using a ruler or water displacement method. Finally, divide the mass by the volume to calculate the density of the object.
