"The density is 3,000 kg per cubic meter." That tells you that every cubic meter of it has 3,000 kg of mass.
There are 6 cubic meters in 6 cubic meters.
Each cubic meter has 3,000 kg of mass.
So in 6 cubic meters, there are (6 x 3,000) = 18,000 kgof mass
As written the question is incomplete as: tonnes are a measure of mass; whereas cubic meters are a measure of volume. However, mass and volume are related for every substance by density: density = mass / volume → volume = mass / density. So if you know the density of the substance that makes up the 10,000 tonnes in tonne/m³ and divide it into the 10,000 tonnes you will get the volume in cubic meters that the substance occupies.
mass = volume x density. The units, of course, have to be compatible - for example, if the volume is in cubic meters, and the density in kilograms per cubic meter, the mass will naturally be in kilograms.
The volume is(1000)/(density of cement in kg/m3) cubic meters.
Apart from calculating the volume, you would also have to know the density. Then, multiply the volume by the density.For example: A cubical water tank has 2 meters on every side. That makes for a volume of 8 cubic meters.The density of water is 1000 kg / cubic meter, so in the end result you have (8 cubic meters) x (1000 kg / cubic meter) = 8000 kg.
density = mass/volume You need to know that mass will be measured in some form of gram, such as grams, milligrams, or kilograms. Volume will typically be measured in milliliters, liters, cubic centimeters, or cubic meters.
Density is mass divided by volume. In SI (metric) units, if mass is in kilograms, and volume in cubic meters, then the density will be kilograms / cubic meters.Density is mass divided by volume. In SI (metric) units, if mass is in kilograms, and volume in cubic meters, then the density will be kilograms / cubic meters.Density is mass divided by volume. In SI (metric) units, if mass is in kilograms, and volume in cubic meters, then the density will be kilograms / cubic meters.Density is mass divided by volume. In SI (metric) units, if mass is in kilograms, and volume in cubic meters, then the density will be kilograms / cubic meters.
Cubic meters of what?Cubic meters are a measure of volume whereas tons are a measure of weight.Weight and volume are related by the density of the substance.
It all depends upon the density of the substance. 4.8kg of Hydrogen [gas] will take up much, much more cubic meters than 4.8kg of Mercury.Cubic meters are a measure of volume whereas kilograms are a measure of weight. Volume and weight are related by density = weight ÷ volume - the lower the density, the greater the volume for the same weight!
As written the question is incomplete as: tonnes are a measure of mass; whereas cubic meters are a measure of volume. However, mass and volume are related for every substance by density: density = mass / volume → volume = mass / density. So if you know the density of the substance that makes up the 10,000 tonnes in tonne/m³ and divide it into the 10,000 tonnes you will get the volume in cubic meters that the substance occupies.
Convert cubic meters in kilograms? No can do. Cubic meters is a volume, kilos are weight. Unless you know the density you can't get an answer.
mass = volume x density. The units, of course, have to be compatible - for example, if the volume is in cubic meters, and the density in kilograms per cubic meter, the mass will naturally be in kilograms.
Volume: cubic meters. Density: kilogram / cubic meter. Other units are possible in both cases, but those are the basic SI units.
Its density will be its mass in kilograms (sometimes weight can be used) divided by its volume in cubic meters.
Mass is typically measured on a weighing device, such as a scale or balance. Volume is measured in a flask, beaker or other type of container.However since:M=mass, D=density, V=volume. M=DVSo if you know the density you can weigh the object and determine it's volume. Or you can measure the volume to determine the mass.
The volume is(1000)/(density of cement in kg/m3) cubic meters.
You convert everything to compatible units (volume should be in cubic meters or in liters), find the density of aggregate, and multiply the volume by the density to get the mass.
You can't without more information, a kg is a unit of weight or mass and a cubic meter is a measure of volume. You can work out what a cubic meter of SOMETHING will weigh in kgs - but you need to know what that SOMETHING is (you need to know its density).