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Calculate the average mass and density of the earth?
(all figures approximate)Mass of earth = 5.97 * 1024 kilogramsRadius of earth = 6.371 * 106 metresVolume of earth = 4/3 * pi * radius3 = 1.0832 * 1021 cu metresSo:(average) density = mass / volume = 5,510 kgs / cu metre
How do you calculate density average?
By dividing the mass by the volume.
What is the mass of 136 mL of Mercury?
If you know the density of mercury, you can determine the mass of a specific volume of mercury. Mercury has a density of 13.534g/cm3. 1cm3 = 1mL, so we can restate its density as 13.534g/mL. Density = mass/volume. If we know any two variables, we can manipulate the density equation to find the third variable. In this case, we know volume and density, so to find the mass, do the following calculation: Mass = density x volume Mass Hg = 13.534g/mL x 136mL = 1.84g Hg* *The answer is limited to 3 significant figures, because 136mL has only 3 significant figures, even though the density has 5 significant figures. When multiplying or dividing, the answer is limited to the same number of significant figures as the measurement with the fewest significant figures used in the calculation.
What is mass and density?
What links mass and density is knowing the volume. Density is mass/volume. Mass is essentially weight here on earth, and has the units in grams generally (maybe kilograms depending on how dense) and accordingly, volume may be in cm3 or litres or m3)
How can you calculate the density and volume of earth give the formula?
Density = mass / volume since earth is nearly spherical, Volume = (4/3)pi x r3 find volume, then divide this into the mass.
How is mass divide by volume?
This formula is used in the calculation for density, Density=mass/volume,normally in the calculation of liquid volume or density.
How is mass divided by volume done?
This formula is used in the calculation for density, Density=mass/volume,normally in the calculation of liquid volume or density.
Why cant the same planet have lots of mass and density?
We think it can. The earth's average density is more than 5.5 times the density of water, which we think qualifies as "lots of density". Also, the earth has a mass of 5,970,000,000,000,000,000,000,000 kilograms, which we really think is lots of mass.
Calculate the average mass and density of the earth?
(all figures approximate)Mass of earth = 5.97 * 1024 kilogramsRadius of earth = 6.371 * 106 metresVolume of earth = 4/3 * pi * radius3 = 1.0832 * 1021 cu metresSo:(average) density = mass / volume = 5,510 kgs / cu metre
What is the density of 10 grams per liter and a mass of 50 grams?
The density is simply 10 grams per litre. The bit about "a mass of 50 grams" is irrelevant to the calculation of density.
What is the earths mass in kg?
The average density of Earth in grams per a centimeter cubed is 5.5. Since there are 1000 grams per a centimeter, the average density of Earth in kilograms per a centimeter is 5500 (5.5 * 1000).
Which equation correctly expresses the calculation of density?
Density is calculated by dividing the mass of an object by its volume. Mathematically, the equation for density is density = mass/volume.
What is the calculation of the density of the mass of a solid material is measured as 15 grams and its volume is measured as 5 centimeters?
The formula for density is mass/volume, hence the density is 15/5=3g/cm3
How do you find the density of earth materials?
Density = mass / volume
What is the size difference of the earth and the moon?
In rough rounded figures . . . -- The moon's diameter is 27.3% the size of the Earth's diameter. -- That makes the moon's surface area 7.5% the size of Earth's surface area. -- And it makes the moon's volume 2% the size of the Earth's volume. -- The moon's mass is 1.23% the size of the Earth's mass. (When we notice that the moon has 2% of Earth's volume but only 1.23% its mass, we realize immediately that the moon's average density is only 60% of the Earth's average density.)
How can the density of the earth be calculated?
We know the size (volume) of the planet AND its mass. Density is mass divided by volume.
What is density Give density of water?
Density=mass/volume density of water in the whole earth is 1
