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Demonstrate how to calculate density (D = m/v) by dividing the mass by the volume. Point out that that the answer will be in grams per cubic centimeter (g/cm3).
21 lip 2013 · Subscribed. 1.8K. 275K views 10 years ago. Measuring cylinders help in finding volume of liquids, but what of bodies with irregular shapes? This video shows how to use the water displacement...
25 cze 2024 · To calculate the volume of an object if you know its density and mass: Weigh the mass of the object. Lookup the density of the material the object is made from. Divide the mass by the density. Enjoy your result for the volume of the object. Mathematically, volume is given by the equation: volume = mass / density.
Now, from the definition of density, we arrive at the following equation which can be used to calculate the density of the object: Density = Mass ÷ Volume For example, if the calculated volume of object is 4 ml. and its mass is 8 gm, then its density will be (8 ÷ 4) = 2 gm/ml
21 lis 2023 · The density, mass and/or volume of an object can be calculated when two of those 3 variables are known using the equation density= mass/volume.
The mass of the displaced fluid can be expressed in terms of the density and its volume, m = ρV. The fluid displaced has a weight W = mg, where g is acceleration due to gravity. Therefore, the weight of the displaced fluid can be expressed as W = ρVg .
13 gru 2020 · Calculating density uses the formula D = m ÷ v, where D means density, m means mass and v means volume. Find mass using a balance scale, and use water displacement to find the volume of irregular objects.
