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What is the density of an object with a volume of 20 cm3 and a mass of 40 g?
The definition of density is mass/volume. You have a volume (I assume) of 20cm^3, or 20 cubic centimeters, and a mass of 40 grams. You answer would therefore be 2 grams/cubic centimeter, which you can convert into your favorite units as you please. SI units would be kg/cm^3.
What are units for density?
There is no specific unit, per se, to measure density. Density is always expressed as a ratio of mass/volume. Examples of density ratios include:gm/cm3Kg/m3ounces/cubic inchpounds/gallon
What is density units of measurement?
Density is measured in units of Mass/Volume (e.g. g/cc, kg/cubic meter, pounds/cubic foot).
What units do you measure density in?
The common units for density is grams per liter. Density can be given in any units of mass per any unit of volume (i.e. kg per milliliters).
What is the Units for properties involved in density?
Density = mass / volumeIn SI units: mass is expressed in kilograms volume is expressed in cubic meters Therefore, density is expressed in kilograms /cubic meters. (In practice, the unit kilogram/liter, which is equivalent to gram / cubic centimeter, is often still used.)
Why is an object density expressed as a relationship between two units?
It is not two units are not the same as 1 density the objects density only counts on how much the mass of the object is then you will find out the density (units are counted in the density)
What is the volume of a substance that has a density of 40 and a mass of 80?
Just 2 units. As volume = mass/ density. Actually here the proper units for mass and density should have been given.
Why is an objects density expressed as a relationship between 2 units?
because the formula for density is mass times volume. Which equals density.
What is the mass of a 2 by 2 by 2 cuboid?
Its mass is (8 cubic units) times (its density).
What is the density of a mineral if the mass is 4.2 and a volume of 2?
Density = Mass/Volume = 4.2 units of mass/2units of volume = 2.1 units of mass per unit of volume.
Mass is 6 volume is 12 what is density?
Density is mass divided by volume. In this case, density is 6 divided by 12, which equals 0.5. This means the density is 0.5 units per whatever units you are using for mass and volume.
Why is a objects density expressed as a relationship between two units?
It is not two units are not the same as 1 density the objects density only counts on how much the mass of the object is then you will find out the density (units are counted in the density)
Why is a objects density expressed a relationship between two units?
It is not two units are not the same as 1 density the objects density only counts on how much the mass of the object is then you will find out the density (units are counted in the density)
What is the formula to calculate density and units?
Density = Mass/Volume. Conversion between units will depend on what the two units are.
What is the mass units for density?
Density is measured in units of mass divided by units of volume. The SI unit is kilograms/meter3.
Which combination of units expresses density?
Which combination of units expresses density?
What are the units of probability density?
The units of probability density are typically expressed as the reciprocal of the units of the variable being measured. For example, if the variable is measured in meters, the units of probability density would be expressed as 1/meters.
