Physics Measurement of Length Essay - 1010 Words

ARCELIA ARRATIA MEASUREMENT OF LENGTH, MASS, VOLUME, AND DENSITY PHYSICS LAB REPORT Physics is the scientific study of matter and energy and how they interact with each other. Physics utilizes the scientific formula to test hypothesis and calculate matter such as density. Tools were created to measure material in a laboratory and have been perfected to reduce error. In this experiment measurement of length, mass, volume and density will be obtained through instruments of measuring and calculations. The objects being measured will be two cylinders, one brass the other iron and a glass ball. There will be two sets of table requiring data obtained from the objects including height, diameter, volume, mass and density.†¦show more content†¦When the jaws are just touching the object, the distance between the jaws can be read to an accuracy of 10-4 (one ten-thousandth) or 10-6 (one millionth).The last measuring tool will be the a triple beam balance, it has three beams each provided with a sliding weights. These weights have different sizes , the larg est one slides along 100 g, the next on a scale with a notch every 10g,and the smallest on a scale with 1-g main divisions and 0.1-g subdivisions. Procedure 1. Measure the length of the piece of cooper wire with the metric ruler. Estimate to the nearest tenth of a millimeter . Make four independent measurements using different part of the ruler and record all the reading s. 2. Measure the length of the wire with the English ruler. Estimate both end results to the nearest tenth of the smallest scale division. Make four independent measurements, use different part of ruler and record all readings. 3. Use the Vernier Caliper to record the zero reading to 0.01 cm. Make four independent readings by closing and opening each setting and record your results. 4. Using the Vernier Caliper measure the length of the diameter of each cylinder. This is made by closing the jaws of the Caliper on the length or diameter of the cylinder being measured and reading the position where the zero line of the vernier falls on the main scale. Record the readings in centimeters and read to 0.01 cm. Make four independentShow MoreRelatedTwo Forms of the Ge neralized Uncertainty Principle1323 Words   |  6 PagesVarious theories of quantum gravity predict the existence of a minimum length scale, which leads to the modification of the standard uncertainty principle to the Generalized Uncertainty Principle (GUP). In this paper, we study two forms of the GUP and calculate their implications on the energy of the harmonic oscillator and the Hydrogen atom more accurately than previous studies. In addition, we show how the GUP modifies the Lorentz force law and the time-energy uncertainty principle. 1. IntroductionRead MoreLength Mass and Density Lab Report1623 Words   |  7 PagesDetermination of Length, Mass, and Density Table of Contents 1 – Introduction †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦........†¦. Page 3 2 – Theory †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦...... Page 3 3 – Experimental Procedure and Results †¦...†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..†¦. Page 6 4 – Discussion †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.....†¦.†¦Ã¢â‚¬ ¦ Page 9 5 – Conclusion †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.....†¦Ã¢â‚¬ ¦.... Page 9 6 – Bibliography †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦......†¦ Page 10 1- Introduction The purpose of this experiment is to learn how use a variety of tools that will aid in the gatheringRead MoreSupporting Empirical Law With Graphical Analysis1415 Words   |  6 Pagesempirical law that predicts the period of a simple pendulum through graphical analysis. The length of time taken for a simple pendulum to finish a period cannot be hypothesized on the laws of physics alone. The empirical law of a simple pendulum, which was revealed after experimentation had concluded, written: T=2.00√l+0 means that the time, T, of the period of the simple pendulum equals twice the square root of the length. It was hypothesized that the data collected would support the empirical, within reasonableRead MoreMeasuring The Volume And Mass Of A Cylinder, A Sphere And A Wooden Block Essay1377 Words   |  6 Pagesthe sphere. A meter stick was used to measure the length, width, and height of the wooden block. The precision of an instrument such as a Vernier caliper or a meter stick determines how many significant figures the data is presented in. The mass of the objects being tested will be measured using an electronic balance. The equations used in this experiment to determine the volumes were the volume of the cylinder: Ï€r2h; volume of the block: (length)*(width)*(height); and the volume of the sphere:Read MorePhysics : Physics And Physics910 Words   |  4 PagesEnabling Physics 1 2 - Investigative Research Assignment Question: What is the relationship between the percentage of Graphite (Carbon) in a lead pencil and the electrical resistance of the graphite in the lead pencil? Hypothesis: The prediction is that a higher concentration of Carbon in a pencil will produce a lower resistance due to Carbon being more conductive than Clay produced in lead pencils. Figure 1: Details of pencils used in the investigation. (2015). Enabling Physics 1 2 - InvestigativeRead MoreSimple Pendulum Lab Report2069 Words   |  9 Pages        Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Candidate  Number:   1   2   2   3  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   0   7   IBDP PHYSICS Internal Assessment Student: Pascal BLAISE – Date: 10 December 2009 Supervisor: Mr. FOUCAULT – International School of Pisa â€Å"To what extent does the length of the string affect the period of a simple pendulum?† IBDP PHYSICS Internal Assessment – The Simple Pendulum 9   INTRODUCTION The original aim for this invesigation was to â€Å"investigate the simple pendulum†Read MoreReflection805 Words   |  4 Pagesconjectured universal lower bound of $1/4\pi$ on the shear viscosity to entropy density ratio ($\eta$/s) for all quantum fluids from the string theory, one main theme of the field is to precisely determine the $\eta$/s value of the QGP fluid from measurements of collective flow and azimuthal correlations. In extracting the $\eta$/s value from data, theoretical modeling of the QGPs initial shape presents the largest uncertainty and requires additional constraints. I presented the first observationRead MorePhysics : Observational Astronomy : Fall 20151111 Words   |  5 Pages PHYSICS 30123: Observational Astronomy – Fall 2015 LABORATORY 1: Jordan Adams Collaborator: Corey Nix PURPOSE: The aim of the investigation was to further our understanding of the physical laws that govern our ability to receive and interpret information in the form of visible light. We have all had a physics class that at least brushed the introduction of optics, but we can still further our comprehension by experimenting with optics that have different characteristics. Does one axis trulyRead MoreEssay about Lab 1-Measurement, Length, Mass, Volume, Density Time 1380 Words   |  6 Pagesï » ¿ GS104 Lab Report Experiment # 1 Measurement, Length, Mass, Volume, Density Time David Case: January 17, 2015 Experiment #1 Measurement, Length, Mass, Volume, Density, Time Objectives: To make basic distance, mass, density, and time measurements. To make calculations of volume and density, using proper units, and to practice using graphing software while graphing the relationship between the circumference of a circle and its diameter. Read MoreHow the Length of a Wire Affects its Resistance1397 Words   |  6 PagesHow the Length of a Wire Affects Its Resistance In my physics coursework I am going to investigate the effect of the length of a wire on its resistance. Resistance is the measure of how easy it is for current to flow through a wire. Current is the rate of flow of charge through a conductor, and it is measured in amps using an ammeter. To help me plan my investigation I have completed a preliminary experiment in which I investigated the effect of the thickness of a wire on its resistance, using