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You need some aluminum, a scale to determine the mass, and a measuring cup halfway filled with water to determine the volume of the piece of aluminum by substracting the volume after and before you drop the piece of aluminum in the water. Then you can calculate the density of the aluminum = mass / volume.
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Why does the density of aluminum make it more useful for making airplanes?
The density of aluminum is 2,7 g/cm3. To be lighter aircraft need materials with very low densities.
A 34.6 g bar of aluminum occupies 12.8 mL Calculate the density of aluminum?
Density equals mass over volume (mass divided by volume), so you simply divide 34.6 g by 12.8 mL (you don't need to convert any units because the density unit is g/mL).
What inforation do you need to know about a material to find its density?
Its mass and its volume.mass and its volume
How is the density formula rearranged to solve for v?
density = mass/volume volume = mass/density mass = volume*density Here are some numbers from a recent chem experiment that prove this. 4.360g/mL = 30g/6.88mL 6.88mL = 30g/4.360g/mL 30g = 6.88mL*4.360g/mL
How do you find DENSITY If only mass and volume is given?
You can't. In order to calculate a density, you need a mass and a volume.
Why does the density of aluminum make it more useful for making airplanes?
The density of aluminum is 2,7 g/cm3. To be lighter aircraft need materials with very low densities.
If aluminum bar is cut in half What is the density of each half compared to the original density of the bar?
It is going to need to be divide by the original density and then after you find that out you get your answer.
How do you find the mass of 50 grams of aluminum?
the mass is the 50 grams you probably need the volume volume = mass / density get the density from tables
What materials do you need to build a aircraft?
mostley aluminum
How do you find density if mass and density are given?
Strictly speaking if the density is given then you don't need to find it.
How should you use aluminum?
hi i am at home and i need help to find out how to ues aluminum thanks
What do you need to find an object's density?
You need the object's volume and the object's mass to find the object's density. Then, you divide the object's mass by it's volume. The formula for density is d = density m = mass v = volume
A 34.6 g bar of aluminum occupies 12.8 mL Calculate the density of aluminum?
Density equals mass over volume (mass divided by volume), so you simply divide 34.6 g by 12.8 mL (you don't need to convert any units because the density unit is g/mL).
What things must you know to find the density of a material?
To find the density of a material all you need to know is the mass and volume of the substance. if you knw the mas and volume...finding out the density is very simple...all you need to do is mass/volume and you will have the density of that substance!
Explain how can you find the density of an unknown liquid if you have all of the laboratory equipment you need?
how would you find the density of an unknown liquid if you have all of the equipment of the laboratory equipment you need?
How many cubic feet in 135 pounds of helium?
You need to find the density of helium in pounds per cubic foot. Then since density is mass/volume, divide the mass by the density. You may find getting the density into the units you need to use a challenge.
Is density a property of matter that can be used to identify specific materials?
It can help. Since each material tends to have its specific density, you can use it to distinguish different materials. Since two materials may have densities that are very similar, you may need to use additional properties, such as the color, shininess, hardness, etc., or just the general look, for additional information.
