TUTORIAL SHEET: 1 (Module1: Special Theory of Relativity) 1. Describe the Michelson Morley experiment and discuss the importance of its negative result. 2. Calculate the fringe shift in Michelson-Morley experiment. Given that: [pic]‚ [pic]‚ [pic]‚ and [pic]. 3. State the fundamental postulates of Einstein special theory of relativity and deduce from them the Lorentz Transformation Equations . 4. Explain relativistic length contraction and time dilation in special theory of relativity
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For this lab‚ 40.2 mL of canola oil were used as the initial volume for the production of synthesized biodiesel. Through the synthesis process‚ 31.307 grams of canola biodiesel was produced‚ which is a percentage yield of 85.714%. In order to get this percentage yield‚ the following calculations were made: 40.2 mL canola oil × 0.9073 g1 mL=36.5 g × 1 mol376.6 g=0.0416 moles canola oil From the prelab‚ for every 1 mole of oil‚ 3 moles of biodiesel are produced. 0.0416 mol oil × 3 mol biodiesel1
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In the video Hands-On Science with Squishy Circuits and the articles Energy Story and “Conducting Solutions.” They all had something to do with electricity. They all had a purpose as to what it was trying to teach you. In the next few paragraphs I will explain what I think the purposes are of these articles and this videos. The purpose of Energy Story is to teach people about energy and help them figure out what kind of particles and in what ways make electricity possible. In the article the
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Cumulative percentage polygon c. The values are spread almost uniformly over the entire range as shown by similar frequencies in each class in the graphs above. 4. Textbook‚ Problem 3.59 (p.157). a. b. The mean force required to break the insulators in the sample is 1723.4 pounds. The middle ranked breaking force is 1735 pounds. The differences between the smallest and largest breaking force is 348 pounds. The average difference between each value and the mean is 89.55 pounds. c. The distribution
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“Data storage using Nanotechnology and Electronics” Category: TECHNICAL Authors: A. Aparna and S. Krishna Prasad II year ECE‚ Gokaraju RangaRaju Institute of Engineering and Technology‚ Kukatpally‚ Hyderabad. Contact: Ph 09701540082- Krishna Prasad Email: aparnaalapati@yahoo.co.in krishnaprasad777@gmail.com Abstract: Electronics and nanotechnology working together would yield a holistic solution
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NATIONAL DIPLOMA IN ENGINEERING UNIT 10 – PROPERTIES AND APPLICATIONS OF ENGINEERING MATERIALS ASSIGNMENT 1: Structures and Properties of Engineering Materials. Special attention should be paid to the Grading Criteria‚ as this will influence the way you answer each of the tasks. For each question all tasks need to be answered correctly to achieve the relevant criteria. Question 1: (P1) With the aid of clear‚ annotated diagrams‚ describe the structure associated with the following engineering
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IB Chemistry Summary- By Paul Li & Silvia Riggioni TABLE OF CONTENTS Table of Contents............................................................................................................................................................ 1 Atomic Theory................................................................................................................................................................ 3 The Electromagnetic Spectrum.............................................
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colors. Metals are really good conductors of electricity and have a metallic luster. Metals also can be ductile‚ and malleable. We can also conclude that nonmetals can be a solid‚ liquid‚ or gas. Nonmetals are a poor conductor of electricity (good insulators) and have no metallic luster. Nonmetals are also not ductile or malleable. From this lab I have also concluded that semimetals have properties like metals and nonmetals‚ and some are good conductors. Depending on the elements physical properties
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it enables the optic fibres to withstand high temperatures before they are rendered useless‚ increasing its effectiveness in transmitting digital information. Due to the poor electrical conductivity of silicon dioxide‚ it is hence a very good insulator‚ and this enables it to be used as an effective filler material in electronic circuits. Silicon dioxide is also prepared as chips which are then embedded in electronics‚ and its insulating nature enables it to regulate the electrical activity within
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CHEMISTRY 1 (FSC 1114) CHEMICAL BONDING MOKAN A/L VELAN (SCPNG0000019030) SANDEEP SINGH JASPREET SINGH TABLE OF CONTENT Contents IONIC BOND 2 METALLIC BOND 9 The "Sea of Electrons" Theory 14 Conductors‚ Insulators and Semiconductors 16 25 IONIC BOND Ionic bond is formed when electron transferred from a valence shell of an atom to the valence shell of another atom. Ionic bond involves electron transfer across two atoms. The atom which donates the electron is called cation
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