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Which is denser wood or copper?
Copper is denser than wood. The density of copper is around 8,960 kg/m^3, whereas the density of wood varies depending on the species, but generally ranges from 300-800 kg/m^3.
How would you separate copper strands and iron filings?
One way to separate copper strands and iron filings is by using a magnet. Copper is not magnetic but iron is, so you can use the magnet to attract and separate the iron filings from the copper strands. Alternatively, you could also use the difference in density between copper and iron to physically separate them using techniques like flotation or panning.
How do you separate copper powder and salt?
One way to separate copper powder and salt is through a process called filtration. You can mix the salt and copper powder with water to dissolve the salt, leaving the copper powder behind. Then, you can use a filter to separate the solid copper powder from the liquid salt solution.
How can you separate iron nails from copper tacks?
One way to separate iron nails from copper tacks is to use a magnet. The iron nails will be attracted to the magnet, allowing you to easily separate them from the copper tacks.
Can wood be use to melt copper?
No, wood cannot be used to melt copper because the temperature required to melt copper (1,984°F or 1,085°C) is much higher than the ignition point of wood (around 572°F or 300°C). To melt copper, a heat source such as a furnace or a torch that can reach the required temperature must be used.
What has a pointed end that can separate something if you drive it between something?
A wedge has a pointed end that can be driven between objects to separate them. It is commonly used for splitting wood or prying apart objects.
What material has the lowest resistance plastic copper or wood?
Copper has the lowest resistance among plastic, copper, and wood materials. Copper is an excellent conductor of electricity compared to plastic and wood, which have higher resistance due to their insulating properties.
Which is denser wood or copper?
Copper is denser than wood. The density of copper is around 8,960 kg/m^3, whereas the density of wood varies depending on the species, but generally ranges from 300-800 kg/m^3.
What makes heat better wood rubber or copper?
copper
What type of screws are recommended for securing objects to a wood stud?
Wood screws are recommended for securing objects to a wood stud.
What is used to separate copper from its ore?
A refinery separates copper from its ore.
How would you separate copper strands and iron filings?
One way to separate copper strands and iron filings is by using a magnet. Copper is not magnetic but iron is, so you can use the magnet to attract and separate the iron filings from the copper strands. Alternatively, you could also use the difference in density between copper and iron to physically separate them using techniques like flotation or panning.
How do you separate copper powder and salt?
One way to separate copper powder and salt is through a process called filtration. You can mix the salt and copper powder with water to dissolve the salt, leaving the copper powder behind. Then, you can use a filter to separate the solid copper powder from the liquid salt solution.
How do you separate sand from sugar and wood chip?
To separate sand from sugar and wood chips, you can use a combination of sieving and filtration. First, sieve the mixture to separate sand from sugar and wood chips. Then, use filtration to separate sugar from wood chips, as sugar can be dissolved in water while wood chips cannot.
How can you separate iron nails from copper tacks?
One way to separate iron nails from copper tacks is to use a magnet. The iron nails will be attracted to the magnet, allowing you to easily separate them from the copper tacks.
Why copper rods not used to separate zinc from zinc sulphate?
Copper rods cannot separate zinc from zinc sulphate because copper is less reactive than zinc, and cannot separate the zinc which is more reactive than copper. If you get copper sulphate and add some zinc to it, you will see solid copper appearing on the bottom of the test tube... The copper cannot push out the zinc from the solution and take its place.
What conducts heat best wood copper or aluminum?
either copper or aluminum, but definitely not wood. copper is the best conductor of heat, aluminum comes second. Wood is the worst conductor as it doesn't contain free electrons that move around and transfer heat energy. Hope it helps!
