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What happens when all the air is pumped out of a sealed in can?
When all the air is pumped out of a sealed can, the can's internal pressure decreases significantly, causing it to collapse or implode due to the unequal pressure between the inside and outside of the can.
How does the density of the metal in a crushed can compare to the density of the metal before the can was crushed?
The density of the metal in a crushed can remains the same as the density of the metal before the can was crushed. The mass of the metal remains constant; only its shape changes when the can is crushed.
How does the density of the metal in the crushed can compare with the density of the metal before the can was crushed?
The density of the metal in the crushed can remains the same as the density of the metal before it was crushed. Density is an intrinsic property of a material that does not change with physical alterations like crushing. So, the density of the metal in the can will not change due to the crushing process.
How does the density of the metal in a crushed can compared with the metals density before the can was crushed?
The density of the metal in a crushed can remains the same as the density of the metal before the can was crushed. While the volume of the can decreases when it is crushed, the mass of the metal remains constant. Therefore, the density, which is mass divided by volume, remains unchanged.
Is a crushed car magnetic?
Yes. Crushed or whole, the car is still made of metal.
What happen to a sealed metal can when the air removed from it?
The very similiar effect that causes a nuclear exposion, but not to that effect. The air is removed creating a vacuum but there cannot be empty space so the air stretches to fill the void. Now if the metal can is sturdy enough to hold up enough pressure, the air molecules will stretch so far that they split apart, therefore causing a nuclear explosion. Please don't try this.
How does the density of a metal in the crushed can compare with density of the metal before the can was crushed?
The density of the metal will remain the same. However because the volume of the object has been reduced the overall density will increase
When cars are irreparably wrecked, how are they disposed of?
All small parts are removed and sold as used parts if possible, The frames and bodies are crushed then taken to be smelted down to reuse the metal for recycled products.
Why are the metal prongs of a plug sealed in plastic and rubber?
The metal prongs of a plug are sealed in plastic and rubber for insulation and safety purposes. This helps to prevent electrical shocks and short circuits by providing a protective barrier between the conductive metal prongs and the user.
Have the metal detectors been removed from the premises?
Yes, the metal detectors have been removed from the premises.
What metal looks like silver?
The metal that looks like silver is called aluminum.
How does the density of a crushed metal can compare to the density of the metal can before it was crushed?
The crushed can will have a density that is quite a bit higher than the density of the can before it was crushed. Imagine a box of empty aluminum beverage cans. It won't weigh much. If those same cans are crushed, they will weigh the same, but take up a lot less space. The density of the cans can be increased by crushing them. The cans might be said to have a low bulk density before being crushed.
