How can you calculate surface density if the volume density is 1.4 g/cm3
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Surface density is calculated by dividing the mass of an object or substance by its surface area. The formula is surface density (σ) = mass (m) / surface area (A). The standard unit for surface density is kilograms per square meter (kg/m^2).
To calculate the density of epiphytes per m2 of trunk, you would divide the number of epiphytes by the surface area of the trunk in square meters. This would give you the number of epiphytes per square meter of trunk. Density = Number of epiphytes / Surface area of trunk.
To calculate volume based on density and mass, you can use the formula: Volume = Mass / Density Rearrange the formula to calculate volume by multiplying mass with reciprocal of density: Volume = Mass * (1 / Density)
500g
To calculate garment weight in knitted fabric, you need to know the fabric density (grams per square centimeter or ounces per square inch) and the surface area of the garment (in square centimeters or square inches). The formula would be: Weight = Fabric Density x Surface Area. You can measure the surface area by multiplying the length and width of the garment in the appropriate unit of measurement (cm or inches).
Density is equal to the mass divided by the volume.