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A lump of metal has a mass of 4 kg and a volume of 0.005m3 calculate its density?
Wiki User
∙ 14y ago
4 kg/0.005m3 = 800 kg/m3
Wiki User
∙ 14y ago
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What is the density of a 25g piece of metal that has a volume of 10 cm cubed?
density = mass/volume,so the density of your metal is:25/10 = 2.5g/cm3 (grams per cm cubed)
A cube of metal is 1.42 cm on an edge It has a mass of 16.3 g Calculate the density of this metal cube?
33.35 grams I used the density=mass/volume formula. To get the volume of a cube you do the following: 1.2 *1.2 * 1.2=1.728 Now you plug your values in the formula: density=mass/volume mass=density*volume mass=19.3 * 1.2 = 23.16 mass=33.35 grams
What is the density of 150.0 grams of metal that has a volume of 115.0 cm 3?
Use the expression, density = mass/ volume. So density = 150/115 = 1.304 g/cm3
How many number of moles are in al metal cube?
This depends on: the volume of the cube, the density of the metal, the atomic weight of the metal.
What is density of the unknown metal that has of mass 158g and volume of 20mL?
Density is found by dividing Mass by volume where mass is in grams and volume is in milliliters. 20 liters=20,000 ml so the calculation becomes 158/20,000 which yiels a result of .0079
How do you calculate the density of a metal ball without an overflow can or a graduated cylinder?
There are several methods that can be used to calculate the density of a metal ball. The density of a metal ball can be derived from the fact that the volume is: 4*(pi)*r^3/3 and the denisty is mass/volume. If the mass and moment of inertia are known but the dimensions of the metal ball are not, then you can use the fact that the moment of inertia of the ball is 2m*r^2/5 and solve for m to get r=(5I/2)^.5 and plug in the value for r into the volume equation then calculate the density of the ball by dividing the mass by the calculated volume.
A block of metal has a width of 3.2 a length of 17.1 and height of 3.4 its mass is 1.4 Calculate the density of the metal?
what is the unit for the mass density = mass over volume volume= length*height*width check the units whether you need to convert or no and then complete it
What experimental method can determine the density of metal?
Density is the mass of the object divided by its volume. By this principle, to determine the density of a metal, place the metal onto a scale to measure its mass. After this, place the metal into a beaker of water and measure the volume change in the beaker. Divide the mass by the volume and you get the density.
How do you calculate the density of metal ball?
weight the metal ball first. then fill a graduated cylinder with water- it doesnt really matter how much, and put the metal ball in the water. measure how much the water level has increased by in mL. take the mass, and divide by the mL of water and then you get the density. ++ If it's an accurate sphere you can also measure its diameter and so calculate the volume, from which and the mass you can calculate the density.
What is the density of a metal pipe?
Well, first you need to gather more information. Density= Mass/Volume, so you will need to find the mass in grams of this metal pipe and then calculate the volume. I am assuming that the pipe is going to be a nice even cylinder, so use the circular cylinder volume formula. Then, divide mass/volume, and your answer will be in g/cm3.
A cube of metal has a mass of 0.357 kg and measures 3.01cm on a side calculate the density of the metal?
Density = (mass) / (volume)= (357 gm) / (3.01 cm)3= 13.091 gram per cm3
What tools would a student need to find a density of a metal cube?
You would need a balance to measure its mass. You would need a ruler to measure the length of its sides. Then you would need to calculate volume. Then divide the mass by the volume to get density.
Will air bubbles affect the volume when measuring the volume of a metal.?
Air bubbles would make the volume you read in the measuring cylinder increase from the actual volume of theliquid. so when you add in the metal, there would be an increase in the volume of the metal than it really is. the mass of the metal cannot be affected by air bubble because this is the amount of matter in the metal. This increase in volume causes the density of the metal to reduce from its original value. since mass is constant, density is inversely proportional to volume. As volume increases, density decreases.hope that was helpful.
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
What is the density of a metal if you cut it in half and the original density was 8.4?
The density is the ratio of mass to volume. It doesn't matter what size the piece of metal, if it is the same metal it has the same density, 8.4.
What is the density of a 25g piece of metal that has a volume of 10 cm cubed?
density = mass/volume,so the density of your metal is:25/10 = 2.5g/cm3 (grams per cm cubed)
How does density change as the universe expands?
The density of what? Any metal, liquid, etc. will have the same density since density depends on mass and volume of the sample (not volume of the universe).
