Well to get density you have to devide mass by volume:
Density= Mass
Volume
Since you are given the mass and the density and you are looking for volume, simply fill in the bits of information you have into the equation above.
70= 50
Volume (take volume as X)
Then cross multiply to get the volume:
70X=50
X=50/70
X= 0.714
D=M/V... Plug in... Or rearrange V=M/D.... V=80g/70g/mL units cancel... So I think it should come out to be like 1.142857mL.... at least that's what the calculator on my phone says....
Remember
Density = mass/volume
By algerbraic manipulation
volume = mass / density
Hence substituting you figures
volume = 100 g / 0.8 g ml^-1
volume = 125 ml
800
1.1 x 10^2
55x10^23
Isn't it just 800 grams?
mass = density x volume. So with a small rearrangemet we can see that density = mass/volume this gives us: 2000g/800cm3 = 2.5gcm-3 in SI units we have to convert to Kg and Meters so that's 2Kg/8m3 = 0.25Kgm-3
4 kg/0.005m3 = 800 kg/m3
You cannot convert a volume measure to a mass without knowing the density (or specific gravity) of the substance in question. 800 cc of helium will have a much smaller mass than 800 cc of lead.
Yards is a linear measure you can't calculate how much it weighs ... that's like asking 'How much does one mile weigh'. Some times "yard" is used to mean "Cubic Yard" but even then we would need to know what MATERIAL you want to calculate.
[object Object]
Volume of cube = 203 ie 800 cc Density = Mass/Volume = 16000/800 = 20 gm/cc
Density = Mass /Volume = 800g / 2L = 400 g per L
Isn't it just 800 grams?
mass = density x volume. So with a small rearrangemet we can see that density = mass/volume this gives us: 2000g/800cm3 = 2.5gcm-3 in SI units we have to convert to Kg and Meters so that's 2Kg/8m3 = 0.25Kgm-3
800 cubic feet of water weights roughly 49,941.52 (water volume times density.)
4 kg/0.005m3 = 800 kg/m3
You cannot convert a volume measure to a mass without knowing the density (or specific gravity) of the substance in question. 800 cc of helium will have a much smaller mass than 800 cc of lead.
The density of gasoline is 800 kg.
None. A cubic value is a measure of volume while a ton is a measure of mass. The two measure different things and it makes no sense to try to convert from one to the other without additional information - in this case, density. For example, 800 tons of lead will occupy far less volume than 800 tons of water.
It depends on the density of the material being weighed. The weight of 800 cc of water is 800 grams or 1.764 pounds. The weight of 800 cc of milk is 870 grams or 1.9 pounds.
800 cubic centimeters.