Articles — Physics

Articles tagged Physics

Show all Articles

Materials 1 Lab Report
Materials 1 Lab Report
The aim of this laboratory work is to design a strut/bracket assembly for aircrafts. Experiments are carried out to determine mechanical properties of certain materials.The material chosen is Mild Steel. Given the possible condition experienced by the material and the safety factor, the dimensions for the designs of the strut/bracket assembly for aircrafts are obtained to avoid failure by yield or fracture. The diameter of the pin, d ,which is subjected to shear stress should be larger than 14.56mm. The diameter of the rod, D, should be larger than 12.74mm. The thickness of the rod would be 10mm.
Chen Zhi Shen
Errors and Uncertainties - Lab Report
Errors and Uncertainties - Lab Report
Physics being an experimental science, we sought to learn how to prepare a lab and perform as a team accounting for errors and uncertainties and to reduce them. We gathered values for volume using Micrometer, gathered information on acceleration, velocity, and created a histogram using a PASCO motion sensor. A jumping experiment was also performed with a human and the motion sensor. Our main goal was to test the effects of human error and eliminating mechanical error.
David Barnes
Prática 06 - Pêndulo Simples
Prática 06 - Pêndulo Simples
Trabalho de Física Experimental II
Egmon Pereira
How to use axions to shine light through walls
How to use axions to shine light through walls
The axion is a hypothetical particle, introduced by the Peccei-Quinn theory in 1977 as a solution to the strong CP problem in quantum chromodynamics. The axion, if it exists, must have a very small mass, and must be very weakly interacting with baryonic matter, giving it the abbreviation WISP (Weakly Interacting Sub-ev Particle). The predicted attributes of the axion would give it the ability to pass directly through an opaque wall without obstruction, and this is how the ALPS experiment (Any Light Particle Search) at DESY in Hamburg is exploring the possibility of their existence. In this report, we will use matrix methods to reproduce the relationship between axion mass and axion coupling as published by the ALPS experiment \autocite{Ehret, K. et al (2010). New ALPS results on hidden-sector lightweights} in 2010, using their conversion probability to plot the result. Note that all equations, unless otherwise stated, are in natural units ($c=1$, $\hbar = 1$).
Nicholas Montague
A Study into the Feasibility of a Human Mission to the Jovian System
A Study into the Feasibility of a Human Mission to the Jovian System
My dissertation for my Astrophysics MPhys degree at the University of Liverpool compiles research, simulations and calculations to come to concise conclusions about the feasibility of a human mission as stated in the project title.
Benjamin T R Torn
Measurement of the dynamic viscosity of Canola Oil using a ball drop
Measurement of the dynamic viscosity of Canola Oil using a ball drop
The viscosity of a particular fluid is an interesting parameter that plays an important role in fluid dynamics of that fluid. We chose the common household cooking item canola oil. Using a ball drop, we set out to measure viscosity at various temperatures and create a model for the viscosity of canola oil as a function of temperature, as well as an accurate measurement for viscosity at room temperature. It was found that the viscosity between 0 and 40 degrees Celsius can be approximated using an exponential function and that an estimation for viscosity at room temperature was not very difficult to obtain. The precision of this measurement was limited by uncertainty in lab equipment used to measure various quantities as well as the image analysis software we used and the limited frame-rate of our camera.
Jamie Clark
Pêndulo de Pohl
Pêndulo de Pohl
Objetivos: Estudo do movimento oscilatório, oscilações livres não amortecidas e amortecidas, e oscilações forçadas e amortecidas.
Ana Caroline Manso
Consideraciones Mecánicas de Sistemas Solares Fotovoltaicos
Consideraciones Mecánicas de Sistemas Solares Fotovoltaicos
Consideraciones mecánicas en la instalación de Sistemas Solares Fotovoltaicos
Mauricio Zelaya Aguilar
Charge to Mass Ratio of the Electron
Charge to Mass Ratio of the Electron
For an electron moving in a circular path in a magnetic field, if we know the magnetic field strength, accelerating voltage, and radius of the electron's trajectory, then we can make an estimation of the electron's charge to mass ratio. We calculated an average charge to mass ratio of \(2.08 \times 10^{11} \pm 1.81 \times 10^8\) Coulombs per kilogram.
Jake Rugh

Related Tags

HandoutHomework AssignmentInternational LanguagesTikZMathUniversityAlgorithmTablesCzechDynamic FiguresConference PaperElectronicsFrenchPortuguese (Brazilian)Getting StartedResearch DiaryExamSpanishGermanLuaLaTeXGeophysicsProject / Lab ReportBookAcademic JournalPresentationThesisREVTeXBeamerSEGTeXChartsSociety of Exploration GeophysicistsTwo-columnReykjavík UniversityUniversidad Nacional Autónoma de MéxicoUniversidade Federal do Rio Grande do SulIndian Institute of Technology MadrasPontificia Universidad Católica de ChileRussianAmerican Physical Society (APS)Lecture NotesDutchCheat sheetUniversity of RedlandsIcelandicAstronomy & AstrophysicsUniversidade de Brasília (UnB)Centro Federal de Educação Tecnológica de Minas Gerais (CEFET-MG)ItalianNortheastern University