Volume Three

will read more than 2 kg b) the balance B will read more than 5 kg c) the balance A will read less than 2 kg and B will read more than 5 kg d) the balances A and B will read 2 kg and 5 kg respectively 18. Equal volumes of liquid are poured in the three vessels A, B and C (h1 < h2 < h3). All the vessels have same base area. Select the correct alternatives. [pic] a) The force on the base will be maximum in vessel A. b) The force on the base will be maximum in vessel C

variable is the height of the water and the density of the water. Background Research How do objects float on water? The density and buoyancy are properties of matter that determine how objects float on water. Density shows the amount of mass in the volume of an object. For example, the density of water is one gram per cubic centimeter. It is a property that the quantity or shape does not affect the density of the material. This means that

block number dimensions volume mass density 1 L=14.8cm w=8.6cm h=2.4cm 305.4 cm 125g 0.40g/cm 2 L=8.5cm w=5.5cm h=2.4cm 112.2 cm 46g 0.40g/cm 3 L=8.8 cm w=2.4cm h=2.3cm 33.7 cm 14g 0.41/cm 4 L=2.7cm w=2.4cm h=2.3cm 14.9 cm 6g 0.40/cm average 0.4025g/cm block number dimensions volume mass density 1 L=11.6cm w=4.8cm h=1.7cm 94.6cm 74g 0.78g/cm 2 L=8.6cm w=4cm h=1.7cm 161.68cm 45g 0.27g/cm 3 L=8.7cm w=2.8cm h=1.7cm 12.8cm 31g 2.42g/cm 4 L=2.4cm w=2.9cm h=1.6cm 11.13cm 8g 0.71g/cm average 108

quantification: measure by type vs. holistic measure 2.3.2.1 Flexibility measurement: measure by type 1. Volume flexibility Descriptive measure of volume flexibility can be the lower and upper bound of capacity for range dimension and time/cost of capacity adjustment for response perspective. But economic metrics are most commonly used in literature, since many researchers define volume flexibility as the ability to profitably produce at different levels. Stigler(1939) considered a plant to be

would be calculated to determine whether the objects are made of the same material. The objects are all different colors, sizes, textures and shapes. In order to find density, the mass and volume would need to be calculated. In order to calculate the density of an object two things must be calculated the mass and volume of the object.

The purpose of this experiment, “Units of Measure - Weight, Volume and Length” is to become more acquainted with the different types of equipment such as pipettes, graduated cylinders, and more objects of that nature. The experiment concentrates on the measurement of objects using the metric system and relating it to scientific notation, significant figures, and more. A large component of the experiment revolves around the concept of ‘accuracy’ and ‘precision’, which is meant to be learned through

small volumes. A micropipette is standard laboratory equipment used to measure and dispense a specific volume of liquid (#5 buffalostate.edu). This is a very helpful tool that we need to master and able to use in a biochemistry lab. The purpose of this lab exercise is learning how to use a micropipette to find the density of different liquids, and be able to identify an unknown liquid using density. Also, learn how to evaluate the experimental accuracy, precise, and error of small volumes used in

Jessica Cimaroli Lab 1 Purpose To learn about the International System   of   Units   (SI)   system   and   how   it   relates   to   measurements   in mass,   length,   temperature,   volume, and time. To learn about the common  techniques  and  laboratory  equipment  used   to   make   SI measurents. Procedure Length Measurements 1. Gather the metric  ruler,  CD  or  DVD,  key

One good thing was that the volume of the film canister was measured properly. Some problems were that when the water in the canister was poured into the graduated cylinder, a few drops of water spilled back into the tub of water. Also on the graduated cylinder had lines to the nearest millimeter but the meniscus was in between two lines so the measurement was not completely accurate. There were a few extraneous variables. One of the extraneous variables was the volume was calculated from a separate

given unit volume. A physical property can be measured without changing the chemical identity of the substance. Since pure substances have unique density values, measuring the density of a substance can help identify that substance. Density is determined by dividing the mass of a substance by its volume. Density, volume, and mass have a clear relationship that can clearly be shown by the mathematical formula: Density= Mass/Volume In our experiment we used the determined mass and volume of the sample