Table of Contents
How do you calculate volume using specific gravity?
The “Specific Gravity” of a substance is the ratio of its mass to that of an equal volume of water at the same temperature and pressure. This is also the ratio of the densities of the two substances: SG = (mass of a volume V of a material)/(mass of a volume V of water) = (rMaterial/rWater).
How do you convert weight to volume?
So, the substance is important for an accurate conversion. For those people looking for the formula for converting volume to weight, and vice-versa, it looks like this (adapted from answers.com): Density = mass/volume (ρ=m/V). So V=m/ρ and has units (kilograms)/(kilograms per cubic meter)=cubic meter.
How do you find volume with specific gravity and density?
Density = Mass / Volume Specific gravity is the density of a substance divided by the density of water.
What is the unit weight of water in kN m3?
9.81 kN/m3
The specific weight of water at ordinary temperature and pressure is 9.81 kN/m3.
How do you convert grams to mL with specific gravity?
To convert grams to mL, divide your weight (in grams) by the density (in g/mL).
How do you convert volume to specific volume?
Formula for Specific Volume To calculate specific volume you need to know the volume (V) and the mass (m). Specific volume equals volume divided by mass. Typically, volume is measured in cubic meters (m3), and mass is measured in kilograms. Specific volume is then calculated as volume divided by mass.
Can you convert grams to volume?
To convert from grams to liters using density, divide the mass (m) in grams (g) by the density (ρ) in grams per cubic centimeter (g/cm3). Use the formula for volume. The answer will be in cm3, and 1 cm3 = 1 milliliter = 0.001 liters. Use this to complete the conversion.
How do you convert pounds to volume?
To convert a pound measurement to a liter measurement, divide the weight by 2.204623 times the density of the ingredient or material. Thus, the weight in liters is equal to the pounds divided by 2.204623 times the density of the ingredient or material.
Is specific weight and specific gravity the same?
What is the difference between Specific Gravity and Specific Weight? Specific gravity is a dimensionless quantity whereas specific weight has dimensions. The specific gravity of a material is independent of the gravitational field, but the specific weight of a material is dependent on the gravitational field.
How do you convert density to weight?
Density = mass/volume (ρ=m/V). So V=m/ρ and has units (kilograms)/(kilograms per cubic meter)=cubic meter. If you are dealing with other units, say pounds, as a unit of weight, ‘then 1 kg corresponds to 2.21 lb at sea level in the sense that the weight of 1 kg is 2.21 lb at sea level.
What is the difference between density and specific gravity?
Density and specific gravity are both indications of how much mass a substance would occupy in a given volume. The main difference between density and specific gravity is that density is the mass per unit volume of the substance whereas specific gravity is a ratio comparing the density of one substance to the density of another reference substance.
How to calculate density from specific gravity?
First,determine the specific gravity. For this example,we will say the specific gravity is 50.
How do you calculate volume when given mass and density?
Therefore, if the density and mass of a substance are known, the volume may be determined by dividing the mass by the density (volume = mass/density). Mass may also be determined by restructuring the formula so that volume multiplied by density equals mass (mass = volume x density).