Physics Essays

Creep Behaviour of Materials
Example essay. Last modified: 30th Jan 2018
Introduction: Chen Yi Ling  Objectives The objectives of the experiment are: To measure the creep deformation in lead and polypropylene at room temperature To determine the effect of stress on the creep defo...

Radioactive Decay Coin Experiment
Example essay. Last modified: 30th Jan 2018
Introduction: Understanding radioactive decay by experimenting with coins.   Abstract The aim of this report is to show how to simulate the radioactive decay process using coins as a safer method of learning, the...

Development of Dynamic Contrast-Enhanced MRI
Example essay. Last modified: 30th Jan 2018
Introduction: Ioannis Tolios “Dynamic Contrast-Enhanced MRI” Introduction One of the most significant non-invasive imaging modalities applied both in research and clinical diagnostics cis Magnetic Resonance ...

Quality Assurance of Superficial Radiotherapy X-Ray Machine
Example essay. Last modified: 30th Jan 2018
Introduction: Study the Quality Assurance of Superficial Radiotherapy X-ray Machine using some Techniques Abstract The aim of the present paper is to investigate some factors affecting on quality assurance of sup...

The Strong Nuclear Force | Essay
Example essay. Last modified: 30th Jan 2018
Introduction: Youssef El Laithy One of the most extraordinary simplifications in physics is the fact that only four distinct forces are responsible for all the known spectacles that go on in the universe. These ...

Coincidence Counting With NAI Scintillation Detectors
Example essay. Last modified: 30th Jan 2018
Introduction: ABSTRACT Coincidence counting is a technique employed in nuclear medicine for PET imaging. This technique utilizes a positron emitting radionuclide that is injected into patients to track biochemical...

Factors for MRI Image Quality
Example essay. Last modified: 30th Jan 2018
Introduction: MAGNETIC RESONANCE IMAGING (MRI) PHYSICS AND INSTRUMENTATION Title: MRI Image Quality ANIS YUSLIYANA BT YUSOF   TABLE OF CONTENTS   1.0 INTRODUCTION 2.0 SIGNAL TO NOISE RATIO (SNR) ...

Creation of a Real Lightsaber
Example essay. Last modified: 30th Jan 2018
Introduction: Travis Wade Creating real-life sci-fi technology How might technology from popular sci-fi culture “Star Wars” be created in the near future? Technology comes from the thoughts of scientists and...

Effect of Nuclear Radiation on the Environment
Example essay. Last modified: 30th Jan 2018
Introduction: Mohamad Hammoud   Introduction By the early 17th century, certain electrical devices and power generators were being invented by certain scientists, who did not yet know that they were scratching ...

Nano-diamond Powder Layer Effect on Fast Neutrons Reflection
Example essay. Last modified: 30th Jan 2018
Introduction: A. Taghian, D. Rahi, H. Sadeghi Abstract: This paper has investigated the effect of nano-diamond powder on reflection of fast neutrons. It compares the effect of graphite and nano-dimond layers on ...

Physics of Road Safety
Example essay. Last modified: 30th Jan 2018
Introduction: In our modern world of today we slowly innovate more and more. However as we innovate we forget to advance and improve on our current inventions. One of these inventions is the automobile. One of the...

The Space Race and Apollo 11
Example essay. Last modified: 30th Jan 2018
Introduction: The Most Successful Space Mission of all Times –Apollo 11 JAMES CHAN Introduction to the Cold War and Space Race Prior to the 1960s, there has always been a dream to travel to the outer space...

Observational Evidence for Dark Energy
Example essay. Last modified: 30th Jan 2018
Introduction: In this part we concisely discuss the observational evidence of dark energy. The universe seems to be growing at an increasing rate. Dark energy is one of the ultimate cosmological mysteries in moder...

Causes and Effects of Gravity
Example essay. Last modified: 30th Jan 2018
Introduction: Ahmed Emad Hassab Elnabi Gravitational Force “’You may hate gravity, but gravity doesn’t care.’ Clayton Christensen”. This Harvard teacher was directing this quotation to students lik...

Optical Properties of Zinc Oxide Thin Films Using Two Dopant
Example essay. Last modified: 30th Jan 2018
Introduction: G T Yusuf, MA Raimi, O.E Alaje and AK Kazeem Abstract The undoped ZnO, Al doped ZnO and Mg doped ZnO films were deposited by a sol-gel spin coating method onto the glass substrates. 0.3M solution ...

Slowing Down the Speed of Light
Example essay. Last modified: 30th Jan 2018
Introduction: STOPPING LIGHT IN ITS TRACKS Noorul Husna Binti Safian Sauri   Abstract Introduction The fact that speed of light which is very fast can be slowed down and stopped when there is change in refract...

Argon Cluster and Graphene Collision Simulation Experiment
Example essay. Last modified: 30th Jan 2018
Introduction: Formation of Nanopore in a Suspended Graphene Sheet with Argon Cluster Bombardment: A Molecular Dynamics Simulation study Abstract: Formation of a nanopore in a suspended graphene sheet using an argo...

Co-Ni-Al and Co-Ni-Al-Fe Ferromagnetic Shape Memory Alloy
Example essay. Last modified: 30th Jan 2018
Introduction: Microstructures and Magnetic Anisotropy Properties of Co-Ni-Al and Co-Ni-Al-Fe ferromagnetic shape memory alloy Abstract This study investigated the microstructure, magnetic anisotropy and the trend ...

Effect of Potential Difference on Copper Coating
Example essay. Last modified: 26th Jan 2018
Introduction: Siddharth Gupta Design Research Question: – What affect does the potential difference (V) across the circuit has on the copper coating on an iron metal? Hypothesis: – My hypothe...

Development of Extended Low Frequency Enclosure
Example essay. Last modified: 9th Jan 2018
Introduction: Introduction The rationale for this work is to present a theoretical and practical analysis of an extended low frequency enclosure capable of 20-65Hz, obtained through a method of careful cabinet desi...

Transducers used in the Cardiac Ultrasound Machine.
Example essay. Last modified: 9th Jan 2018
Introduction: Transducers used in the Cardiac Ultrasound Machine. Abstract: Ultrasound imaging depends on the ability of piezoelectric crystals to generate sound when excited with alternating current and the revers...

Platinum Resistance Thermometer
Example essay. Last modified: 9th Jan 2018
Introduction: Platinum Resistance Thermometer How it works: The simplest resistance thermometer configuration uses two wires. It is only used when high accuracy is not required as the resistance of the connecting w...

Calculating Free Fall Acceleration
Example essay. Last modified: 9th Jan 2018
Introduction: Introduction A research by Heckert (2010) shows in 1600s, the famous physicist Galileo . Galilei found the swinging motion of a large chandelier in the Pisa cathedral. He began to seriously analyse th...

Life Without the Sun
Example essay. Last modified: 9th Jan 2018
Introduction: According to scientist the sun is the nearest star to earth the only planet believed to be inhabited by the living creatures. This natural alignment is mysterious and it is hard to explain why the sta...

Development of the World Wide Web
Example essay. Last modified: 9th Jan 2018
Introduction: In 1989, Tim Berners-Lee, a scientist in CERN wrote a proposal to develop a distributed information system for the laboratory. His boss commented the......