# A paper on the experiment on volume and weight

Why is it that some things float and others do not? In the case of an object that floats, the amount of fluid displaced will be equal in weight to the displacing object.

Where does this buoyant force come from? If the weight of an object is less than that of the displaced fluid, the object rises, as in the case of a block of wood that is released beneath the surface of water or a helium-filled balloon that is let loose in the air.

Although mass and volume are properties you deal with every day, the idea of density is a little less obvious and takes careful thought.

Measure the liquid volume in the cylinder Use the mass and volume to calculate the density of water. Volume is an extensive property.

### Relating mass and volume lab report

Measure the liquid volume in the cylinder Use the mass and volume to calculate the density of water. Mass is how heavy something is, volume tells you how big it is, and density is mass divided by volume. Fluid pressure increases with depth because of the gravitational weight of the fluid above. The result is buoyancy. If adding or subtracting measured values, the result should be reported with the lowest number of decimal places used in the calculation. When making measurements, it is important to be as accurate and precise as possible. Procedure Materials and Equipment Metric ruler, shape sheet, electronic balance, triple-beam balance, mL Erlenmeyer flask, mL beaker, sugar, mL beaker, scoopula, burette, mL and mL graduated cylinders, mL beaker, wooden blocks, aluminum pellets, aluminum foil, electronic balance, distilled water. He has a master's degree in physics from UC San Diego. What conclusions can you reach from your simple density analysis? Volumetric measurements were the basis of the 3rd part of the experiment. Make sure that the outside of the graduated cylinder is dry before placing it on the electronic balance. When finished, dispose the used sugar in the sink.

The amount by which the liquid rises in the cylinder is equal to the volume of the rock. Fluid pressure increases with depth because of the gravitational weight of the fluid above.

Part E: The Density of Aluminum and the Thickness of Foil Density of Aluminum Using the electronic balance in the weigh room to determine the mass of a clean, dry, small beaker.

The volume of a solid must be measured indirectly based on its shape.

Rated 5/10 based on 113 review