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Around 0.12 percent, it differs in different countries depending on the environment and altitude.
You can't convert grams (mass) to milliliters (volume) unless you know the density of the material.
the pice of wood has a mass of 18 grams calculate it volume and density
Density = mass/volume. Density equals mass divided by volume. Usually this is done in grams per milliliter.
The density is 169/13= 13 grams/ml.
The density is simply 10 grams per litre. The bit about "a mass of 50 grams" is irrelevant to the calculation of density.
Density = mass/volume so it is 3435/2.25 = 1526.66... grams per litre = 1.5266... g per ml.
Approx. 1g/ml density so 2kg
mass = volume * density Grams are a measure of mass. Liters are a measure of volume. You can use the internet to look up the density for the gas to which you are referring. For instance, hydrogen's density is .0000899 g/cm^3 (grams per cubic centimeters). One liter is 1000 cm^3. 1000 cm^3 * .0000899 g/cm^3 = 0.0899 g Therefore a liter of hydrogen contains about 0.09 grams of hydrogen.
The number of grams in 1 liter depends on the substance being measured because different substances have different densities. To convert liters to grams, you need to know the density of the substance in question. The formula for converting volume to mass (in grams) is mass = volume x density.
You can't get volume in centimetres, only in centimetres cubed. Density is calculated using the formula Density= Mass/Volume So if the mass of an object was 10 grams and its volume 5 centimetres cubed, its density would equal two grams per cubic centimetre. d=m/v d=10/5 Density= 2 g/cm3 Also, some simple conversions are 1 cm3 = 1 mL and 1 m3 = 1000 L
The unit for density can be anything as long as it is a unit of mass over a unit of volume. Usually it is expressed as grams/liter.
That all depends on what substance fills the liter of space.A liter of air has a small amount of mass in it (very few grams).A liter of water has more mass in it (more grams).A liter of concrete has even more mass in it (lots of grams).An empty liter has no mass in it (no grams).
To find density, you must use the formula of D=M/V or density = mass divided by volume. You have given us 9g as a volume, but that should be either liters or some other measurement of volume. I'll assume liters. 45/9 = 5. So, The density of a solid that has a mass of 45 grams and a volume of 9.0 liters would be 5 grams/liter.
Around 0.12 percent, it differs in different countries depending on the environment and altitude.
You take the mass of the object in grams, and divide it by the volume of the object in Liters(Litres), and you get Density with the units of grams per liter(litre). The gram and Liter(Litre) can be substituted for other SI (metric) units of mass and volume, so long as the mass unit is the numerator and the volume unit is the denominator of the rate. The formula becomes Density = Mass / Volume or D = M/V.
The basic equation for density is: density = mass/volume To solve for volume: volume = mass/density = 9.20g/1.15g/L = 8.00L