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Below are tabulated results indicating numerous physical properties of different materials determined through a typical Archimedes Principle experiment.
Admittedly, both weight and density are physical properties of matter. Density is calculated by finding the ratio of a material’s mass to that of the material’s volume. Contrarily, weight is the mass of a material in a particular gravitational field. In the calculations, weight was obtained when mass was multiplied by 9.98; the earth’s acceleration due to gravity. In this context, I believe that weight is a variable property which changes with a corresponding change in the external force of gravitational acceleration. However, density is a rather static variable in matter. Density is derived from the unchanging parameters of mass and volume. On the other hand, weight is derived from the unchanging parameter of mass and the changing parameter of gravitational acceleration (Smith 28). Therefore, the experiment’s computations indicate that density describes a material more accurately than weight.
When an object is suspended in air, gravity is the only major force acting on that object. However, an object immersed in water is acted upon by two major forces; gravity, and buoyant force. Gravity pulls an immersed object down while buoyant force pushes the immersed object upwards. Consequently, a portion of the object’s actual weight is neutralized by the upward force of buoyancy, thus causing an immersed object to weigh less (Smith 31). Technically, an object does not lose the same amount of weight when immersed in a liquid other than water. First, water and other liquids have different densities. Buoyancy of objects is determined by the ration of an object’s density to that of the reference liquid. Since buoyant forces determine the weight of an immersed object, then the magnitude of buoyant forces acting on a water-immersed object are not necessarily equal to the
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(Archimedes Principle Lab Report Example | Topics and Well Written Essays - 500 Words)
“Archimedes Principle Lab Report Example | Topics and Well Written Essays - 500 Words”, n.d. https://studentshare.org/physics/1676909-archimedes-principle.
Challenge to the determination of the density of an irregular solid is poised to its non-conformity to the any three-dimensional object that are used in the functional determination of the volume of natural and synthetic three dimensional objects. An irregular object falls outside the circular, ellipse, triangular, square, and rectangular or sphere basic units used in the mathematical computation of object.
Density Lab Report Introduction A density of a substance pertains to an intensive property of matter which relates mass to volume, where such density equals mass (m) per unit of volume (v). Intensive properties are independent of the quantity of substance and in the experiment, Archimedes’ method of displacement ought to be employed in determining the density of a penny (Adam, 2012).
He supposedly ran through the streets afterwards shouting, “Eureka, Eureaka!” which mean “I found it, I found it” (Zorman). It is interesting to note that almost all we know about the contributions of Archimedes to the world of science comes from three manuscripts discovered by the historian Johan Ludvig Heiberg and designated by him as codices A, B, and C.
He discovered mathematical equations, invented tools and developed theories that were far superior to any that his generation had ever seen. Archimedes also made discoveries in astronomy, engineering, and optics. As well as being a great inventor,
Objective – This defines the desired or expected outcome. The experimental procedure is carried to determine the underlying behavior or principle in a given scenario. In other words, all the other parts of the report are developed
The results yielded a significant relationship between mass and volume at ‘0.05 level of significance’ and a corresponding p value of 0.0009. The results also identified an experimental density of 7.54 g/mL for the pennies
The objectives for carrying out the static equilibrium experiment are: 1. To examine the static equilibrium of a system of forces of different magnitudes acting at different angles. 2. To compare the experimental results with those obtained by computing the resultant force. 3. To compare the experimental result and the calculated result with those obtained by the graphical method.
However, in one plane, normal stress value may be of a maximum value. Such a plane is referred to as the principal plane or maximum principal plane. On the other hand, the normal stress along this plane is referred to as the principle stress or the maximum principle
The molar mass determination process requires complemented efforts of definite gas laws, especially Avogadro’s gas principles and Archimedes’ buoyancy laws. Archimedes laws facilitate determination of floating and sinking of an
This was plotted as shown in figure 1 below.
The second measurement experiment was conducted with the rod broken into a number of pieces. As the number of pieces increased, electric field calculation remained constant, but the numerical value
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