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Simple Harmonic Motion Experiment

Kisal Jayakody   Technical Report In this experiment, a motion sensor is used to measure the position of an oscillating mass as a function of time. The...

Heisenberg’s Uncertainty Principle Explained

In the year of 1927, the time when modern physics has become prosperous, plenty of influential physics breakthroughs and discoveries struck the globe, especially...

Effect of Body Mass and Cord Length on Bungee Jump Motion

The physics behind Bungee jumping To what extent a body’s mass and length of the cord affect the Bungee jumping motion? Dhouha Khammassi   Abstract: This...

Synthesis and Characterization of Magnetite Ferrofluid

Abstract A Fe3O4 water-based ferrofluid was prepared by chemical co-precipitation technique, the magnetic particles were characterized using x-ray diffraction(XRD),transmission electron microscopy(TEM) and vibrating sample magnetometer)VSM)techniques.the...

Eigen Value Equation: Dirac Particles and Dirac Oscillators

The thermodynamic entities with the GUP for Dirac particles and Dirac oscillators Xin-feng Diao, Chao-yun Long, Guang-yu sun, Yuan-sheng wang, Hongling liu Abstract In this paper we studied the Eigen...

Why Do the Same Notes Sound Different in Instruments?

Why do instruments sound different despite playing t/he same notes? When we listen to music, we are exposed to various different instruments. Choice of instrumentation...

Thermomechanical Analysis (TMA) Instrumentation

THERMOMECHANICAL ANALYSIS (TMA) Aisyah Radhiah Binti Ahmad INSTRUMENTATION OF TMA 1.1 The Instrumentation Figure 1: The simple schematic diagram of TMA [...

Radioisotopes: Properties and Uses

Introduction to radioisotopes All matter is made up from elements as carbon, hydrogen and oxygen. The smallest part of each element which is identical to...

Efficiency Rise in PCDTBT:PC70BM Organic Solar Cell

Efficiency Rise in PCDTBT:PC70BM Organic Solar Cell Using Interface Additive Rashmi Swami, Rajesh Awasthi, Sanjay Tiwari   Abstract Solar cell can be designed with photoactive layer of organic...

Negative Absolute Temperature Thermodynamics

T.H. Tennahewa   Thermodynamics and Statistical mechanics at Negative Absolute Temperature We define the temperature, T; by in here S stands for Entropy...

Atomic Force Microscope (AFM)

Atomic force microscope (AFM) was invented by Gerd Binnig, Calvin F. Quate and Christopher Herber in 1986 [83]. AFM...

L-Shaped Array for Multi-frequency Interferometry Telescope

Abstract An array of eight antennas with different configuration, more precisely an L-shaped array has been built for the Multi-frequency Interferometry Telescope for Radio Astronomy...

Analysis of Safeguarding Measures

CHAPTER 1 INTRODUCTION BACKGROUND OF STUDY Machines are very dangerous to workers and are commonplace in many industries. The safety, health and welfare of workers are of...

Integration of Wifi and Inertial Navigation Systems

Advanced Integration of Wifi and Inertial Navigation Systems For Indoor Mobile Positioning Mohamad Zakwan Bin Zulkifle Abstract Advanced Integration of Wifi and Inertial Navigation Systems For Indoor...

Aqueous Magnetic Fluids Instabilities in a Hele-Shaw Cell

M. RÄ‚CUCIU “Lucian Blaga” University, Faculty of Science, Dr.Ratiu Street, No.5-7, Sibiu, 550024, Romania In this study, it was investigated the interface patterns of two immiscible,...

Elasticity Experiment: Application of Hooke's Law

Nguyen Manh Tri Investigation of elasticity Introduction General statement Any string that able to stretch and come back its original length can be considered as a spring. Each...

Changing Output Voltage of DC – DC Converters

Ben Harper The Purpose of this investigation is to look at the effects of changing various components in a 3 volt to 9 volt DC...

Effect of Battery Voltage on Output

Andy Nguyen Table of Contents 1.0 Introduction 1.1 Theory Review ...

Structural and Optical Properties of Pulsed Laser

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...

First-principles Calculations of Rare Earth Diffusivities

First-principles calculations of rare earth (Y, La and Ce) diffusivities in bcc Fe ABSTRACT: The impurity diffusivities of rare...

Development of an Air Pack

An air sack is an inflatable pad intended to secure vehicles inhabitants from genuine harm on account of an impact. The air sack is...

Studying X-ray Binary Systems

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...

Experiment of Hooke's Law

Investigating Hooke’s Law Aim This experiment is aimed to investigate the relationship between the mass that is being slotted at the end of spring and the...

Richard Feynman: There's Plenty of Room at the Bottom

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...

Scientific Concept of Magnetism

There are two essential requirements for generating a magnetic field which are magnetic material and current. The magnetic field is a region in which...

Applications of Engineering Materials in Aerospace

In this project I will discuss in details the applications of engineering materials in Engineering and its many application in the Aerospace and Formula...

Low Β- Irradiation Doses on Saccharomyces Cerevisiae

RESULTS OF LOW β- IRRADIATION DOSES ON SACCHAROMYCES CEREVISIAE FERMETATION PROCESS LetiÅ£ia OPREAN1, Dan CHICEA2, EnikÅ‘ GASPAR, Ecaterina LENGYEL Abstract Four different strains of Saccharomyces cerevisiae...

Physics of the Heart

Electrocardiography Electrocardiography is the recording of the electrical of the heart by a non-invasive procedure. This is possible because the body is...

Presentation on the Expansion of the Universe

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...

Spacetime Structure Implications from Quantum Mechanics

Spacetime Structure Implications from Quantum Mechanics and Relativity Abstract Some idea proposed in the recent Penrose's Conformal Cyclic Cosmology (CCC) is discussed in...

Scientific Analysis of Car Crash

Cars: Speed and Safety By Mitchell Leung Contents (Jump to) Introduction Equations of Motion Figure 2- selected intersection; Klumpp Road and...

Thermal Solutions to Reduce Electricity Costs

Executive summary This report investigates and analyses the thermal solutions to reduce the electricity cost for senior school at St Aidan’s Anglican Girls’ School. Approaches...

Theories on How the Moon was Formed

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...

Development of Automatic Sunlight Tracking System

Creations Automatic System of Tracking for Independent Concentrators of Sunlight J.Z.Akhadov1,*, A.A.Abdurahmanov1, M.S.Payzullaxanov1, A.A.Kuchkаrov1, M.A.Mamatqosimov1, I.M.Saydumarov2, F.A.Giyasova2, T.S.Saidvaliev1   Abstract The new type of the solar gauge...

Surface State in Bi1.5Sb0.5Te1.7Se1.3 Nanoflakes

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...