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Implementation of the Fizeau Aether Drag Experiment for An
Implementation of the Fizeau Aether Drag Experiment for an Undergraduate Physics Laboratory by Bahrudin Trbalic Submitted to the Department of Physics in partial fulfillment of the requirements for the degree of Bachelor of Science in Physics at the MASSACHUSETTS INSTITUTE OF TECHNOLOGY May 2020 c Massachusetts Institute of Technology 2020. All rights reserved. ○ Author................................................................ Department of Physics May 8, 2020 Certified by. Sean P. Robinson Lecturer of Physics Thesis Supervisor Certified by. Joseph A. Formaggio Professor of Physics Thesis Supervisor Accepted by . Nergis Mavalvala Associate Department Head, Department of Physics 2 Implementation of the Fizeau Aether Drag Experiment for an Undergraduate Physics Laboratory by Bahrudin Trbalic Submitted to the Department of Physics on May 8, 2020, in partial fulfillment of the requirements for the degree of Bachelor of Science in Physics Abstract This work presents the description and implementation of the historically significant Fizeau aether drag experiment in an undergraduate physics laboratory setting. The implementation is optimized to be inexpensive and reproducible in laboratories that aim to educate students in experimental physics. A detailed list of materials, experi- mental setup, and procedures is given. Additionally, a laboratory manual, preparatory materials, and solutions are included. Thesis Supervisor: Sean P. Robinson Title: Lecturer of Physics Thesis Supervisor: Joseph A. Formaggio Title: Professor of Physics 3 4 Acknowledgments I gratefully acknowledge the instrumental help of Prof. Joseph Formaggio and Dr. Sean P. Robinson for the guidance in this thesis work and in my academic life. The Experimental Physics Lab (J-Lab) has been the pinnacle of my MIT experience and I’m thankful for the time spent there. -
T7lb Ilh W=1~ IA F I
L;L 7 T7lb Ilh W=1~ IA F I NEWSPAPER OF THE UNDERGRADUATES_ OF THE MASSACHUSETTS INSTITUTE__ OF TECHNOLOGY .V0L. LXXX No. 18I8 CAMBRIDGE, MASSACHUSETTS, FRIDAY, APRIL 29, 1960 $ Cents Dorm tories and Fraternitzes s Drs. Wiesner, Luris of MIT Elected To !iPlan Full and Festive Weekerads National Academy of Sciences; Total Now 36 The apex of the Tech social season will come on May 6 and 7 with the IFC Two of MIT's most distinguished faculty members have just been elected to membership in the National Acad- and Dormitory Weekends. All Tech students are invited by Henry McCCarl, Co- emy of Sciences, the highest honor in American science. `Chairman of the Dorm Weekend, and Bob Dulsky, Chairman of the IF(C Week- The new members are Dr. Jerome B. Wiesner, dilrector of thle Research Laboratory of Electronics, and Dr. Sal- ,end to bring their dates and have "an especially good time." vador E. Luris, international authority on viruses and genetics. Dorm Weekend begins on Friday night, May 6, with cocktail paarties in With their election, MIT now has a total of 36 faculty and corporation member s who are members of the Nation- Talbot Lounge in East Campus. A semi formal dance will highlight the eve- al Academy. ning in The Parker House, spirited by music from the lively Jerry Daviss Combo. Dr. Wiesner received his doctoral degree in 1950 flrom the Univelrsity of Michigan, where he assisted in devel- Saturday afternoon, students and their dates are invited to attend a Beach oping modern electronic techniques for speech correction. -
Water-Cures [Moss-2]
Fountains ofYouth NEW JERSEY’S WATER-CURES his is a story about the bustling medical by Sandra W. marketplace in nineteenth-century New Moss M.D., M.A. T Jersey, and, in particular, the establishments known as water-cures. What we now call alternative, complementary, or holistic medicine was once referred to as sectarian medicine and its Sandra Moss. M.D., M.A. (History) practitioners as irregulars. Most regular or orthodox is a retired internist and past president of the Medical History Society of New Jersey. Dr. Moss writes and speaks physicians, often called "allopaths" by their critics, about the history of medicine in New Jersey. viewed the endless parade of irregular sectarian Acknowledgements: This paper is dedicated to the memory practitioners as either ignorant quacks or educated, of Professor David L. Cowen (1909-22006), New Jersey’s premier medical historian. Archivist Lois Densky-WWolff, but deluded, quacks. In order to get our bearings, Special Collections, University of Medicine and Dentistry of New Jersey, provided expert research assistance, as did we must look briefly at botanical and homeopathic the staff at Rutgers University Archives and Special sects before turning to the hydropaths, hygeio- Collections. therapists, and naturopaths. Fountains of Youth O Sandra W. Moss, MD, MA O GardenStateLegacy.com Issue 2 O December 2008 FROM JERSEY TEA struggling to make a living. Repeatedly TO JERSEY CURE stymied in its efforts to control Botanical medicine was a mainstay in practice through state licensing, the New Jersey from colonial times. “Herb regular medical establishment dithered “Water” and root” doctors and genuine (or for decades over the problem of by A.S.A. -
Phrenology Head
What’s on your mind? This is a classic picture stimulus that never fails to engage interest and generate dialogue. It works with young people from Key Stage Three right through to adults. Both the idea of phrenology and the image of a phrenology head are rich in possibilities, but this picture is extra rich because it shows the cover of a popular nineteenth century phrenological journal, and this has slogans like ‘Home Truths for Home Consumption’ and ‘Know Thyself’. Here’s one way to use this stimulus. 1. Provoke some discovery thinking It can go up on the screen, but its good to print off copies so small groups can gather around the image for a couple of minutes to try to make sense of it. It is beneficial to let them struggle and then have them feed back to the whole class with their first impressions. It is also useful to prompt some of this discovery thinking with questions like ‘What are we looking at?’, ‘Any clues about who this is aimed at?’, ‘What might the compartments be?’, ‘What is a journal?’ 2. Convey some information about phrenology 2.1. Phrenology was a very popular nineteenth century practice. 2.2. It was based on the idea that the mind has distinct functions that are located in different parts of the brain. 2.3. People believed that the more developed a particular function is, the bigger that part of the brain is. 2.4. They also believed that the shape of the person’s skull was determined by the relative development of each part of their brain . -
GLYNN COUNTY GEORGIA Saint Simons Tennis Court Resurfacing
Glynn County BOC Saint Simons Tennis Court Resurfacing IFB #01186 GLYNN COUNTY GEORGIA Saint Simons Tennis Court Resurfacing PROJECT 2021 INVITATION FOR BID IFB #01186 BIDS DUE: January 6, 2021 1 | Page Glynn County BOC Saint Simons Tennis Court Resurfacing IFB #01186 Table of Contents INVITATION FOR BID ............................................................................................................................................................... 3 INSTRUCTION TO BIDDERS ...................................................................................................................................................... 4 GENERAL TERMS AND CONDITIONS ....................................................................................................................................... 8 BID FEE SHEET ....................................................................................................................................................................... 55 REPRESENTATION ................................................................................................................................................................. 59 GEORGIA SECURITY AND IMMIGRATION CONTRACTOR AFFIDAVIT..................................................................................... 61 GEORGIA SECURITY AND IMMIGRATION SUBCONTRACTOR AFFIDAVIT .............................................................................. 63 EQUAL EMPLOYMENT OPPORTUNITY (EEO) PRACTICE ....................................................................................................... -
Article.Pdf (298.7Kb)
fnins-13-01110 October 15, 2019 Time: 17:22 # 1 REVIEW published: 17 October 2019 doi: 10.3389/fnins.2019.01110 Acupuncture for the Treatment of Pain – A Mega-Placebo? Frauke Musial* Department of Community Medicine, National Research Center in Complementary and Alternative Medicine, NAFKAM, Faculty of Health Science, UiT – The Arctic University of Norway, Tromsø, Norway Several control conditions, such as penetrating sham acupuncture and non-penetrating placebo needles, have been used in clinical trials on acupuncture effects in chronic pain syndromes. All these control conditions are surprisingly effective with regard to their analgesic properties. These findings have fostered a discussion as to whether acupuncture is merely a placebo. Meta-analyses on the clinical effectiveness of placebo revealed that placebo interventions in general have minor, clinically important effects. Only in trials on pain and nausea, including acupuncture studies, did placebo effects vary from negligible to clinically important. At the same time, individual patient meta-analyses confirm that acupuncture is effective for the treatment of chronic pain, including small but statistically significant differences between acupuncture and sham acupuncture. All acupuncture control conditions induce de qi, a distinct stimulation associated with pain and needling which has been shown to be a nociceptive/pain stimulus. Acupuncture therefore probably activates the pain matrix in the brain in a bottom-up fashion via the spino-thalamic tract. Central nervous system effects of acupuncture can be modulated through expectations, which are believed to be a central component of the placebo response. However, further investigation is required to determine how strong the Edited by: Florian Beissner, influence of placebo on the attenuation of activity in the pain matrix really is. -
The Concept of Field in the History of Electromagnetism
The concept of field in the history of electromagnetism Giovanni Miano Department of Electrical Engineering University of Naples Federico II ET2011-XXVII Riunione Annuale dei Ricercatori di Elettrotecnica Bologna 16-17 giugno 2011 Celebration of the 150th Birthday of Maxwell’s Equations 150 years ago (on March 1861) a young Maxwell (30 years old) published the first part of the paper On physical lines of force in which he wrote down the equations that, by bringing together the physics of electricity and magnetism, laid the foundations for electromagnetism and modern physics. Statue of Maxwell with its dog Toby. Plaque on E-side of the statue. Edinburgh, George Street. Talk Outline ! A brief survey of the birth of the electromagnetism: a long and intriguing story ! A rapid comparison of Weber’s electrodynamics and Maxwell’s theory: “direct action at distance” and “field theory” General References E. T. Wittaker, Theories of Aether and Electricity, Longam, Green and Co., London, 1910. O. Darrigol, Electrodynamics from Ampère to Einste in, Oxford University Press, 2000. O. M. Bucci, The Genesis of Maxwell’s Equations, in “History of Wireless”, T. K. Sarkar et al. Eds., Wiley-Interscience, 2006. Magnetism and Electricity In 1600 Gilbert published the “De Magnete, Magneticisque Corporibus, et de Magno Magnete Tellure” (On the Magnet and Magnetic Bodies, and on That Great Magnet the Earth). ! The Earth is magnetic ()*+(,-.*, Magnesia ad Sipylum) and this is why a compass points north. ! In a quite large class of bodies (glass, sulphur, …) the friction induces the same effect observed in the amber (!"#$%&'(, Elektron). Gilbert gave to it the name “electricus”. -
Guide for the Use of the International System of Units (SI)
Guide for the Use of the International System of Units (SI) m kg s cd SI mol K A NIST Special Publication 811 2008 Edition Ambler Thompson and Barry N. Taylor NIST Special Publication 811 2008 Edition Guide for the Use of the International System of Units (SI) Ambler Thompson Technology Services and Barry N. Taylor Physics Laboratory National Institute of Standards and Technology Gaithersburg, MD 20899 (Supersedes NIST Special Publication 811, 1995 Edition, April 1995) March 2008 U.S. Department of Commerce Carlos M. Gutierrez, Secretary National Institute of Standards and Technology James M. Turner, Acting Director National Institute of Standards and Technology Special Publication 811, 2008 Edition (Supersedes NIST Special Publication 811, April 1995 Edition) Natl. Inst. Stand. Technol. Spec. Publ. 811, 2008 Ed., 85 pages (March 2008; 2nd printing November 2008) CODEN: NSPUE3 Note on 2nd printing: This 2nd printing dated November 2008 of NIST SP811 corrects a number of minor typographical errors present in the 1st printing dated March 2008. Guide for the Use of the International System of Units (SI) Preface The International System of Units, universally abbreviated SI (from the French Le Système International d’Unités), is the modern metric system of measurement. Long the dominant measurement system used in science, the SI is becoming the dominant measurement system used in international commerce. The Omnibus Trade and Competitiveness Act of August 1988 [Public Law (PL) 100-418] changed the name of the National Bureau of Standards (NBS) to the National Institute of Standards and Technology (NIST) and gave to NIST the added task of helping U.S. -
Speed Limit: How the Search for an Absolute Frame of Reference in the Universe Led to Einstein’S Equation E =Mc2 — a History of Measurements of the Speed of Light
Journal & Proceedings of the Royal Society of New South Wales, vol. 152, part 2, 2019, pp. 216–241. ISSN 0035-9173/19/020216-26 Speed limit: how the search for an absolute frame of reference in the Universe led to Einstein’s equation 2 E =mc — a history of measurements of the speed of light John C. H. Spence ForMemRS Department of Physics, Arizona State University, Tempe AZ, USA E-mail: [email protected] Abstract This article describes one of the greatest intellectual adventures in the history of mankind — the history of measurements of the speed of light and their interpretation (Spence 2019). This led to Einstein’s theory of relativity in 1905 and its most important consequence, the idea that matter is a form of energy. His equation E=mc2 describes the energy release in the nuclear reactions which power our sun, the stars, nuclear weapons and nuclear power stations. The article is about the extraordinarily improbable connection between the search for an absolute frame of reference in the Universe (the Aether, against which to measure the speed of light), and Einstein’s most famous equation. Introduction fixed speed with respect to the Aether frame n 1900, the field of physics was in turmoil. of reference. If we consider waves running IDespite the triumphs of Newton’s laws of along a river in which there is a current, it mechanics, despite Maxwell’s great equations was understood that the waves “pick up” the leading to the discovery of radio and Boltz- speed of the current. But Michelson in 1887 mann’s work on the foundations of statistical could find no effect of the passing Aether mechanics, Lord Kelvin’s talk1 at the Royal wind on his very accurate measurements Institution in London on Friday, April 27th of the speed of light, no matter in which 1900, was titled “Nineteenth-century clouds direction he measured it, with headwind or over the dynamical theory of heat and light.” tailwind. -
S.I. and Cgs Units
Some Notes on SI vs. cgs Units by Jason Harlow Last updated Feb. 8, 2011 by Jason Harlow. Introduction Within “The Metric System”, there are actually two separate self-consistent systems. One is the Systme International or SI system, which uses Metres, Kilograms and Seconds for length, mass and time. For this reason it is sometimes called the MKS system. The other system uses centimetres, grams and seconds for length, mass and time. It is most often called the cgs system, and sometimes it is called the Gaussian system or the electrostatic system. Each system has its own set of derived units for force, energy, electric current, etc. Surprisingly, there are important differences in the basic equations of electrodynamics depending on which system you are using! Important textbooks such as Classical Electrodynamics 3e by J.D. Jackson ©1998 by Wiley and Classical Electrodynamics 2e by Hans C. Ohanian ©2006 by Jones & Bartlett use the cgs system in all their presentation and derivations of basic electric and magnetic equations. I think many theorists prefer this system because the equations look “cleaner”. Introduction to Electrodynamics 3e by David J. Griffiths ©1999 by Benjamin Cummings uses the SI system. Here are some examples of units you may encounter, the relevant facts about them, and how they relate to the SI and cgs systems: Force The SI unit for force comes from Newton’s 2nd law, F = ma, and is the Newton or N. 1 N = 1 kg·m/s2. The cgs unit for force comes from the same equation and is called the dyne, or dyn. -
Apparatus Named After Our Academic Ancestors, III
Digital Kenyon: Research, Scholarship, and Creative Exchange Faculty Publications Physics 2014 Apparatus Named After Our Academic Ancestors, III Tom Greenslade Kenyon College, [email protected] Follow this and additional works at: https://digital.kenyon.edu/physics_publications Part of the Physics Commons Recommended Citation “Apparatus Named After Our Academic Ancestors III”, The Physics Teacher, 52, 360-363 (2014) This Article is brought to you for free and open access by the Physics at Digital Kenyon: Research, Scholarship, and Creative Exchange. It has been accepted for inclusion in Faculty Publications by an authorized administrator of Digital Kenyon: Research, Scholarship, and Creative Exchange. For more information, please contact [email protected]. Apparatus Named After Our Academic Ancestors, III Thomas B. Greenslade Jr. Citation: The Physics Teacher 52, 360 (2014); doi: 10.1119/1.4893092 View online: http://dx.doi.org/10.1119/1.4893092 View Table of Contents: http://scitation.aip.org/content/aapt/journal/tpt/52/6?ver=pdfcov Published by the American Association of Physics Teachers Articles you may be interested in Crystal (Xal) radios for learning physics Phys. Teach. 53, 317 (2015); 10.1119/1.4917450 Apparatus Named After Our Academic Ancestors — II Phys. Teach. 49, 28 (2011); 10.1119/1.3527751 Apparatus Named After Our Academic Ancestors — I Phys. Teach. 48, 604 (2010); 10.1119/1.3517028 Physics Northwest: An Academic Alliance Phys. Teach. 45, 421 (2007); 10.1119/1.2783150 From Our Files Phys. Teach. 41, 123 (2003); 10.1119/1.1542054 This article is copyrighted as indicated in the article. Reuse of AAPT content is subject to the terms at: http://scitation.aip.org/termsconditions. -
Tennis Courts: a Construction and Maintenance Manual
DOCUMENT RESUME ED 433 677 EF 005 376 TITLE Tennis Courts: A Construction and Maintenance Manual. INSTITUTION United States Tennis Court & Track Builders Association.; United States Tennis Association. PUB DATE 1998-00-00 NOTE 246p.; Colored photographs may not reproduce clearly. AVAILABLE FROM U.S. Tennis Court & Track Builders Association, 3525 Ellicott Mills Dr., Suite N., Ellicott City, MD 21043-4547. Tel: 410-418-4800; Fax: 410-418-4805; Web site: <http://www.ustctba.com>. PUB TYPE Guides - Non-Classroom (055) -- Reports Descriptive (141) EDRS PRICE MF01/PC10 Plus Postage. DESCRIPTORS *Construction (Process); *Facility Guidelines; Facility Improvement; Facility Planning; *Maintenance; *Tennis IDENTIFIERS *Athletic Facilities ABSTRACT This manual addresses court design and planning; the construction process; court surface selection; accessories and amenities; indoor tennis court design and renovation; care and maintenance tips; and court repair, reconstruction, and renovation. General and membership information is provided on the U.S. Tennis Court and Track Builders Association and the U.S. Tennis Association, along with lists of certified tennis court builders and award winning tennis courts from past years. Numerous design and layout drawings are also included, along with Tennis Industry Magazine's maintenance planner. Sources of information and a glossary of terms conclude the manual. (GR) ******************************************************************************** Reproductions supplied by EDRS are the best that can be made