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29 cze 2024 · Study with Quizlet and memorize flashcards containing terms like Formula for finding the volume of the object, Procedure of how to find the volume of an object using the water displacement method, You have 50.8 mL of water in graduated cylinder.
Why is volume displacement used to calculate the volume of some objects? Because it can be difficult to accurately measure oddly shaped objects. Measuring the length of a cube or the diameter of a sphere could give a volume but odd shapes make the mathematics much more difficult.
4 dni temu · Archimedes’ principle is very useful for calculating the volume of an object that does not have a regular shape. The oddly shaped object can be submerged, and the volume of the fluid displaced is equal to the volume of the object.
3 dni temu · Fluid displacement is another way to determine the volume of solids or gas. Fluid displacement involves immersing the object in a fluid. The volume of the object will displace the fluid. Such displacement of the fluid can be measured. In that case it will be expressed in millilitres, litres, fluid ounces, or cups.
29 cze 2024 · Let's assume that Indiana is successful in removing the idol and returning with it to his laboratory. He decides to determine if it is really pure gold. He weighs the idol and measures the volume by a water displacement method. The results are: mass = 16.5 kg and volume of water displaced = 954 mL.
18 cze 2024 · The Beer-Lambert law is a linear relationship, which means that the absorbance of the solution is directly proportional to the concentration of the substance in the solution. This means that if the concentration of the substance in the solution doubles, the absorbance will also double.
18 cze 2024 · They can do this by lowering the moles of solute dissolved in the solution, or by adding solvent and increasing the volume of the solution. We can use M1V1=M2V2 to calculate the exact amounts we need to dilute a solution to the desired concentration. [object Object]
