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Impact Crater Lab
Impact Crater Lab
The impact crater of a small metal ball of 63.7 grams (0.0637kg) is dropped from 8 different heights, ranging from 0.20m to 0.90m was observed. A mean was measured for the craters diameter. Using the equation E=mg$\Delta$h given that we have m, and g is a constant of 9.81 we can find the kinetic energy of the ball on impact. The relationship between crater diameter, D, and impact energy, E, is given by D=kE$^n$ where K is constant and n is found by the gradient of the graph and is also constant. This can be modified to give $\log D = n\log E + \log k$.
Will Wrathall
Introducción a la teoría del error
Introducción a la teoría del error
Guía de presentación de trabajos
Liliana Guzmán
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
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
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
E5 Übungsblatt 5
E5 Übungsblatt 5
Experimentalphysik 5: Kern- und Teilchenphysik
Jean Amadeus Elsner
AS / A Level Physics Definitive
AS / A Level Physics Definitive
This is written as a learning material for high school students, but since it is in LaTeX, I submitted it to the Overleaf Gallery. A guide for answering questions asking “define” or “what is meant by”, as well as some other tricky questions.
Lynn Mao Wtm
Prática 06 - Pêndulo Simples
Prática 06 - Pêndulo Simples
Trabalho de Física Experimental II
Egmon Pereira
E6 Übungsblatt 10
E6 Übungsblatt 10
Experimentalphysik 6: Festkörperphysik
Jean Amadeus Elsner

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