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Density=mass per volume =1g/cm cube density of 170mL water=170g per 170mL =1g/cm cube
Density= mass/volume 25/10 = 2.5 g/cm3
d=M/V where d:density M:mass V:volume we know that 1L=1000ml so 5ml=0.005l we have to convert 0.005ml into cube M .1L=1 cube dm so 0.005L=0.005 cube dm.1 cube m=1000 cube dm so 0.005 cube dm=5 cube m d=2g/5 cube m d=0.4g/cube m or d=2g/5ml d=0.4g/ml(d=0.4)
Because density = Mass/Volume, solving for mass yields density times volume. The volume of a cube with side length of 6.4 cm would be 262.144 cm3. As no units for density were provided, it's impossible to know exactly what is being asked. D*262.144cm3=M If density is in kg/cm3, then 4.5 kg/cm3*262.144cm3=M, M=1179.648 kg. If density is in g/cm3, then 4.5 g/cm3*262.144cm3=M, M=1179.648 g = 1.179648 kg.
There is no specific volume for gold because volume equals size. So a 1cm cube is 1cm3 where as with a 1 inch cube the volume is 1 inch3 thus the volume is dependent on the cube's size.
volume of a cube = (length)3 therefore volume = 23 = 8 cm3. Mass = Density * Volume = 8 * 8 = 64 g.
To solve this you need to know the relationship that density = mass divided by volume We're given a length of a side of a cube as 2.5cm so to find the volume of the cube we need to cube it (length x bredth x height) volume = (2.5)3 = 15.625cm3 so if density = mass(136.95g)/volume(15.625cm3) density = 8.7648 g cm-3 in textbooks its given as (8.3- 8.7 gcm-3) as a typical density of brass.
Multiply the volume of the cube by its density.
Well its quite easy: Density=Mass/Volume Volume=Mass/Density SO if mass and density of a cube are given you can easily find its volume.
Density = mass/volume Density of the cube = 8g/2cm3 = 4g/cm3
The answer is 0.5
First, two things. 1) Since brass is a solid at standard temperature and pressure, it is unusual to specify its density in fluid volume units, such as gallons. 2) Brass is an alloy comprising differing amounts of different metals, so its density must be specified as a range. Brass is about 8.5 times denser than water. It has a density of 8.4 to 8.75 grams per cubic centimeter. That translates to 70 to 73 pounds per US gallon.
That completely depends on the volume of the cube.
You measure its mass and volume and then density = mass/volume.
Volume = Length x Width x Height, for a cube and Density = Mass / Volume.
Density = Mass/Volume Volume of cube=5cmx5cmx5cm=125cm3 So 30g/125cm3=0.24g/cm3
The density is(mass of the cube)/(15.625)