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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.
- Archimedes’ Principle
Several examples using water as the fluid can illustrate...
- Archimedes’ Principle
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.
23 cze 2024 · Density can be determined either directly, by weighting an object and measuring its volume (liquids or solids with defined shape) or obtaining the volume, indirectly by water displacement. PROCEDURE A: Determination of Density of Solids 1.
3 dni temu · The formula for calculating the density of an object using water displacement is given by: \ [ D = \frac {m} {FW - IW} \] where: \ (D\) is the density in grams per cubic centimeter (g/cm³), \ (m\) is the mass of the object in grams, \ (FW\) is the final water level in milliliters (mL), \ (IW\) is the initial water level in milliliters (mL).
27 cze 2024 · The basic formula to calculate displacement is a reworking of the velocity formula: d = vt. Where d is displacement, v is average velocity, and t is the time period, or the time it took to get from point A to B. If the object has constant velocity, solving for displacement is straightforward.
In order to do that, we need information about the initial shape: \(u(x,0)\). We also need information about the initial velocity of all the points in the string: \(\dfrac{\partial u(x,0)}{\partial t}\). The initial shape is the displacement of all points at time zero, and it is a function of \(x\). Let’s call this function \(y_1(x)\):
19 cze 2024 · Chemical Equilibrium. Kinetics. Thermodynamics. Stoichiometry is simply the math behind chemistry. Given enough information, one can use stoichiometry to calculate masses, moles, and percents within a chemical equation. Moles and Avogadro. A mole simply represents Avogadro's number (6.022 x 1023) of molecules.
