Physics Essays

Effect of Battery Voltage on Output
Example essay. Last modified: 1st Feb 2018
Introduction: Andy Nguyen Table of Contents 1.0 Introduction 1.1 Theory Review 1.2 Hypothesis 1.3 Materials & Risk Assessment 3.0 Results and Analysis 4.0 Discussion 5.0 Conclusion 6.0 Appendix 1.0 Introduct...

Structural and Optical Properties of Pulsed Laser
Example essay. Last modified: 1st Feb 2018
Introduction: Structural and Optical Properties of Pulsed Laser Deposited ZnO/TiO2 and TiO2/ZnO Thin Films R. K. Jain, Praveen K. Jain   Abstract. ZnO/TiO2 and TiO2/ZnO thin films have been deposited on single ...

First-principles Calculations of Rare Earth Diffusivities
Example essay. Last modified: 1st Feb 2018
Introduction: First-principles calculations of rare earth (Y, La and Ce) diffusivities in bcc Fe ABSTRACT: The impurity diffusivities of rare earth elements, Y, La and Ce, in bcc Fe have been investigated by the f...

Studying X-ray Binary Systems
Example essay. Last modified: 1st Feb 2018
Introduction: 1.0 Mission overview (0.5 pages max.) In response to the recent XMM Mission, relating to a mission of studying X-ray binary systems, The XMM-Newton mission helped scientists in solving a numerous cos...

Richard Feynman: There's Plenty of Room at the Bottom
Example essay. Last modified: 1st Feb 2018
Introduction: Describe his perspectives, its major points and its implications. The physicist Richard Feynman given a lecture at American Physical Society on December 29, 1959 named “There’s Plenty of ...

Scientific Concept of Magnetism
Example essay. Last modified: 1st Feb 2018
Introduction: There are two essential requirements for generating a magnetic field which are magnetic material and current. The magnetic field is a region in which the magnetic effect due to electric current or of...

Applications of Engineering Materials in Aerospace
Example essay. Last modified: 1st Feb 2018
Introduction: In this project I will discuss in details the applications of engineering materials in Engineering and its many application in the Aerospace and Formula 1. Materials are key in engineering because th...

Physics of the Heart
Example essay. Last modified: 1st Feb 2018
Introduction: Electrocardiography Electrocardiography is the recording of the electrical of the heart by a non-invasive procedure. This is possible because the body is an electrical conductor, the ECG machine acts...

Presentation on the Expansion of the Universe
Example essay. Last modified: 1st Feb 2018
Introduction: Good morning/afternoon, today I will be talking to you about the expanding universe. The topics that I will be covering today would be: thesis statement, Background to the Universe Expansion, what ca...

Spacetime Structure Implications from Quantum Mechanics
Example essay. Last modified: 1st Feb 2018
Introduction: Spacetime Structure Implications from Quantum Mechanics and Relativity Abstract Some idea proposed in the recent Penrose’s Conformal Cyclic Cosmology (CCC) is discussed in this paper. In CCC it...

Scientific Analysis of Car Crash
Example essay. Last modified: 1st Feb 2018
Introduction: Cars: Speed and Safety By Mitchell Leung Contents (Jump to) Introduction Equations of Motion Figure 2- selected intersection; Klumpp Road and Logan Road Intersection Study Figure 3- Inter...

Theories on How the Moon was Formed
Example essay. Last modified: 1st Feb 2018
Introduction: Earth’s sole natural satellite was first scientifically observed through Galileo Galilei’s telescope since 1610. The celestial body Galileo was observing makes a complete orbit around Earth in 27...

Surface State in Bi1.5Sb0.5Te1.7Se1.3 Nanoflakes
Example essay. Last modified: 1st Feb 2018
Introduction: Result of a study on the surface state in Bi1.5Sb0.5Te1.7Se1.3 nanoflakes 4.1 Introduction The recent discovery of topological insulators (TIs) has provided new route for producing low-dimensional re...

Stainless Steel Rods: Young’s Modulus and Shear Modulus
Example essay. Last modified: 1st Feb 2018
Introduction: Valentin Haemmerli Experimentally determine Young’s modulus, shear modulus and Poisson’s ratio of stainless steel rods using magnetostrictive resonance Abstract Young’s modulus (E) and the sh...

Electrical Detection Of Liquid Lithium Leaks from Pipe Joint
Example essay. Last modified: 1st Feb 2018
Introduction: Vilasini Menon Contents (Jump to) 1.0 Introduction 2.0 Theory Of Operation 3.0 Hardware and Electrical Circuit 4.0 Result from Test Circuit 5.0 Summary 1.0 Introduction Liquid lithium is a ...

Fill Factor Analysis of Organic Solar Cell
Example essay. Last modified: 1st Feb 2018
Introduction: Rashmi Swami, Rajesh Awasthi, Sanjay Tiwari Abstract Solar cell is a device used to convert light into electricity. It can be made by organic and inorganic materials. Its most important parameters ar...

History of the Atom Discovery
Example essay. Last modified: 1st Feb 2018
Introduction: Mohammad Shahraan Khan Phys Helen O’Keefe The secrets of atom Democritus was the first one to suggest that objects are made from something called atoms. Although Democritus was an ancient Gree...

Interaction of Light with Sound in a Crystalline Structure
Example essay. Last modified: 1st Feb 2018
Introduction: Lewis Allison Abstract The effects of altering the angle of incidence & acoustic intensity were investigated using a lead molybdate crystal with a Piezo-electric transducer attached. A HeNe la...

Experiment on Pencil Resister Effect on Circuit Output
Example essay. Last modified: 1st Feb 2018
Introduction: Contents (Jump to) Research Background Figure 1: Metallic Bonding Figure 2: Molecular structure of diamond and graphite Figure 3: Graphite grading scale Figure 4: Resistance proportional to length Fi...

Effect of Solar Magnetic Field (SMF) on Solar Radio Flux
Example essay. Last modified: 1st Feb 2018
Introduction: This chapter describes the variation of sunspot number and solar radio flux during the recent solar minimum period of 2009 in addition to variation of solar magnetic field. The dependency of thes...

Core Shell Iron Oxide-Zinc Sulfide (ZnS/α-Fe2O3) Synthesis
Example essay. Last modified: 1st Feb 2018
Introduction: Synthesis And Photocatalytic Behavior of ZnS/α-Fe2O3 core shell Prepared by Two-Step Chemical method Patij Shah, K. S. Siddhapara, D. V. Shah, Key words: Photo reactive, Two step method, core shell....

Analysis of Ferrous Ferrite (Fe3O4)
Example essay. Last modified: 1st Feb 2018
Introduction: 1.1 INTRODUCTION: The naturally occurring ferrite is the ferrous ferrite (Fe3O4) as “Load stone”. In early days it was called as ferromagnetic material. L.Neel, tells us that these materials are ...

Nonlinear Optical Phenomena in the Infrared Range
Example essay. Last modified: 1st Feb 2018
Introduction: Various aspects of nonlinear optical phenomena in the infrared range Yu Qin Nonlinear optics is a branch of optics, which describes the behavior of light in nonlinear media, where the dielectric po...

Density Functional Theory (DFT): Literature Review
Example essay. Last modified: 1st Feb 2018
Introduction: Theoretical Background and Literature Review 2.1 Density Functional Theory This section covers basics about Density Functional Theory (DFT), which is the theoretical method behind our investigations....

Experiment to Study Conservation of Energy
Example essay. Last modified: 1st Feb 2018
Introduction: Conservation of Energy Osamah Nuwisser   Abstract: The purpose of this experiment was to study the conservation of energy. We considered all type of energies present in our system (KE and PE) to c...