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The secret is that copper packs more mass than

wood or plastic do into the same volume.

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12y ago

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Why is the density of copper wire more than the density of PVC?

copper is metal, density greater than water.PVC is synthetic organic, density less than water.


How can you determine density of plastic that has a lower density than water?

release the plastic in water it will flow because bouyant force of water is greater than platic


What is the relative density plastic cube?

The relative density of a plastic cube is the ratio of the density of the plastic cube to the density of water. To calculate it, you would divide the density of the plastic cube by the density of water (usually 1 g/cm^3). If the relative density is less than 1, the cube will float in water, and if it's greater than 1, the cube will sink.


What is the greater volume 1kg of copper or 1kg of gold?

The volume of a substance is determined by its density and mass. Copper has a density of 8.96 g/cm³ and gold has a density of 19.32 g/cm³. Therefore, 1kg of copper would have a greater volume than 1kg of gold because copper is less dense than gold. In other words, the same mass of copper would take up more space than the same mass of gold due to their differing densities.


Is the density of copper more than iron?

No, the density of copper is less than iron. Copper has a density of about 8.96 g/cm3, while iron has a density of about 7.87 g/cm3.


How could you predicd if a block of plastic will float in water?

You can predict if a block of plastic will float in water by comparing the density of the plastic with the density of water. If the density of the plastic is less than the density of water (1 g/cm³), the plastic will float. If the density of the plastic is greater than the density of water, the plastic will sink.


What does the density have to be greater than for an object to float?

It has to be greater than the density of the fluid in which it is to be floated.


Does copper sink in water?

Copper does not sink in water.. An object with higher density than water sinks while an object with lower density than water floats..


Is paper or plastic a better conductor?

Copper is a better conductor of electricity than both paper and plastic. Paper and plastic materials are poor conductors of electricity compared to metals like copper, which have a higher density of free electrons that can carry electric charge more effectively.


If an object sinks when being placed in water its density is?

To sink, the object's density must be greater than the density of water.To sink, the object's density must be greater than the density of water.To sink, the object's density must be greater than the density of water.To sink, the object's density must be greater than the density of water.


One object has a greater density than another when it has?

one object has greater density than another when it has


Does copper and brass have the same density?

No, copper and brass do not have the same density. Copper has a density of around 8.96 g/cm³, while brass, which is an alloy of copper and zinc, has a density that varies depending on the specific composition. Generally, brass has a lower density than copper due to the addition of zinc.