Calculate the volume of the substance by measuring the length, width and height. The formula looks like this: Volume = L (length) x W (width) x H (height).
Determine if the object or substance is irregularly shaped. If so, you can determine the volume by finding out how much water is displaced when the object is dropped into a beaker of water.
Calculate the density once you know the volume and mass of the substance or object. Density is equal to the mass of the substance divided by its volume: D (density) = M (mass) / V (volume).
Density can be calculated by mass/volume. Units for density would be something like:
g/cm^3
g/mL
kg/m^3.
density equals mass divided by volume
mass/volume=density
Use the formula density = mass divided by volume.
You use water displacement and plug the numbers into the density equation. Below is a step by step guide on how to use it. 1. Get a graduated cylinder, or anything that you can measure water in. 2. Fill the graduated cylinder with water. 3. Record the volume 4. Place the object you want to find the density of in the water. 5. Subtract the value you got in #3 from #4. This number represents the volume of the object you want to find the density of. 6. Take the object you want to find the density of, and weigh it. 7. Then take the 2 numbers you got and plug them into the formula d=m/v D=density, m=mass (weight in grams), v=volume NOTE: The ONLY liquid you can use for water displacement is WATER!
To solve this question you need to use the formula, density = mass/volume. So the equation would be 0.79 = mass/589mL. The answer is 465g.
396 g of what? - It really depends on the specific substance. The formula to use is:volume = mass / density
The density of isopentane = 0.616 grams/milliliter so, change 1 liter to milliliters and use density formula D = grams/ml 0.616 g/ml = grams/1000 ml = 616 grams of C5H12
Object's density = (its mass) divided by (its volume)
Mass divided by Volume = Density. Or use the displacement method for an irregularly shaped object.
mass/volume
To find the volume of an object use the formula v=dm where Volume=Density x Mass To find the mass of an object use the formula m=dv where Mass=Density x Volume
Density is defined as the mass divided by the volume. This definition can, in many cases, also be used to measure the density.
The idea is to use the formula mass = volume x density. Replace the numbers you know, and solve.
Mass divided by volume equals density. or m/v = d.
Use the formula Mass = Density/Volume
There is no general formula. Many times an object can be looked at as the sum of smaller parts for which a formula is known. Ultimately all shapes can be reduced to small polyhedrons and then summed.
If any object has a density higher that 1 it will sink because water has a density of exactly 1. If the density is less than 1 it will float. Here is the formula for density...D=m/v or density equals mass over volume.
by calculate density by dividind the mass of space
its use formula : Fa = density . gravitation . high because water can lift up an object so if an object dipped in water', mass of an object will decrease