2.5 kg/L
The idea is to divide the mass by the volume. In this case, you'll get an extremely high density; no substance on Earth will have such a density. So, you would divide 5 kg by 2.5 mL and the density would be 2 kg.
Density=Mass/Volume. So D=3/2. Which is also 1.5. To the density of the object is 1.5 g/ml
Derive from measurements of length, breadth, height, radius, diameter etc. Measure the volume of displaced liquid when the object is submerged. If the object is of a material of known density (or specific gravity), weigh it and calculate volume from volume = mass/density.
Density = Mass/Volume = 9g/2cc = 4.5 g per cc.
WAY 1: multiplying are and the depth of an object WAY 2: dividing weight by the density of an object
Density is 2 kg/mL
Density = Mass/Volume = 100/50 kg/cc = 2 kg/cc
The idea is to divide the mass by the volume. In this case, you'll get an extremely high density; no substance on Earth will have such a density. So, you would divide 5 kg by 2.5 mL and the density would be 2 kg.
the density of an object that is 10 cm by 2 cm and has a mass 400g will be 10000 Kg m-3. This can be calculated by the formula, density = mass/volume
Density is the amount of matter per cubic unit. So, in order to find density, you need to divide the mass of the object by its volume. For an example: if a rock has a volume of 2 cubic meters and it has a mass of 10 kg., then you would divide 10 by 2 and you get the density of the rock (i.e., 5 kg/meter^3). Density = Mass / Volume
Find the density of a material that has a mass of 2 kg and a volume of 5 m3.
The density is 0.4 kg/m
1). Measure the objects mass and volume. 2). Divide the object's mass by its volume. The quotient is the object's density.
The mass divided my the volume determine the density of an object
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.
In order to find the volume of a liquid you first need to know its mass and density. You can then use the formula: volume = mass / density. For instance, if you have 2 kg of water, you can find out the volume that the water occupies. Water have a density of around 1kg/liter. We then use the mass/density formula:Volume = mass / density = 2 kg/(1 kg/liter) = 2 liter.We have now calculated that 2 kg of water occupies 2 liter of space, or 2 cubic decimeter (2 dm^3).
The formula for density is an object's mass, divided by its volume. If you have both those quantities, you can determine the object's density.