Warum ist E = mc2?

Einsteins berühmte Formel verständlich erklärt

Author: Brian Cox,Jeff Forshaw

Publisher: Kosmos

ISBN: 3440152065

Category: Science

Page: 256

View: 6022

E = mc2 ist die berühmteste Formel der Welt. Mit ihr brachte Einstein es auf den Punkt: Energie und Masse sind zwei Seiten derselben Medaille und die Lichtgeschwindigkeit c ist ihr Wechselkurs. Doch warum besteht dieses so einfache Verhältnis? Wie ist Albert Einstein zu diesem Schluss gekommen? Und welche Folgen für das Verständnis des Universums ergeben sich daraus? Brian Cox, Professor für Physik und in England durch seine Sendungen auf BBC sehr bekannt, hat sich zusammen mit seinem Kollegen Jeff Forshaw, Professor für theoretische Physik, die scheinbar einfache Einstein-Gleichung vorgenommen, um sie mit viel Energie ausführlich und verständlich zu erklären.
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E=mc2

A Biography of the World's Most Famous Equation

Author: David Bodanis

Publisher: Bloomsbury Publishing USA

ISBN: 9780802718211

Category: Science

Page: 352

View: 1941

Generations have grown up knowing that the equation E=mc2 changed the shape of our world, but never understanding what it actually means, why it was so significant, and how it informs our daily lives today--governing, as it does, everything from the atomic bomb to a television's cathode ray tube to the carbon dating of prehistoric paintings. In this book, David Bodanis writes the "biography" of one of the greatest scientific discoveries in history--that the realms of energy and matter are inescapably linked--and, through his skill as a writer and teacher, he turns a seemingly impenetrable theory into a dramatic human achievement and an uncommonly good story.
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New Perspectives On Einstein's E = Mc2

Author: Noz Marilyn E,Kim Young Suh

Publisher: World Scientific

ISBN: 9813237724

Category: Science

Page: 200

View: 5403

Einstein's energy-momentum relation is applicable to particles of all speeds, including the particle at rest and the massless particle moving with the speed of light. If one formula or formalism is applicable to all speeds, we say it is 'Lorentz-covariant.' As for the internal space-time symmetries, there does not appear to be a clear way to approach this problem. For a particle at rest, there are three spin degrees of freedom. For a massless particle, there are helicity and gauge degrees of freedom. The aim of this book is to present one Lorentz-covariant picture of these two different space-time symmetries. Using the same mathematical tool, it is possible to give a Lorentz-covariant picture of Gell-Mann's quark model for the proton at rest and Feynman's parton model for the fast-moving proton. The mathematical formalism for these aspects of the Lorentz covariance is based on two-by-two matrices and harmonic oscillators which serve as two basic scientific languages for many different branches of physics. It is pointed out that the formalism presented in this book is applicable to various aspects of optical sciences of current interest.
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Kritik einiger Konzepte hinter Einsteins "E=mc2"

Author: Bruno Antonio Buike

Publisher: Buike Science And Music

ISBN: N.A

Category:

Page: 18

View: 9905

Aufsatz-Reflexion und Weiterführung meines Buches : Buike, B.A.: Das Ende von E=mc2 - mit Exkurs: Die Formel des David Li, Neuss 2017 - ebenfalls in googole books
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Why Does E=mc2?

(And Why Should We Care?)

Author: Brian Cox,Jeff Forshaw

Publisher: Hachette UK

ISBN: 0786752165

Category: Science

Page: 264

View: 3181

The most accessible, entertaining, and enlightening explanation of the best-known physics equation in the world, as rendered by two of today’s leading scientists. Professor Brian Cox and Professor Jeff Forshaw go on a journey to the frontier of 21st century science to consider the real meaning behind the iconic sequence of symbols that make up Einstein’s most famous equation, E=mc2. Breaking down the symbols themselves, they pose a series of questions: What is energy? What is mass? What has the speed of light got to do with energy and mass? In answering these questions, they take us to the site of one of the largest scientific experiments ever conducted. Lying beneath the city of Geneva, straddling the Franco-Swiss boarder, is a 27 km particle accelerator, known as the Large Hadron Collider. Using this gigantic machine—which can recreate conditions in the early Universe fractions of a second after the Big Bang—Cox and Forshaw will describe the current theory behind the origin of mass. Alongside questions of energy and mass, they will consider the third, and perhaps, most intriguing element of the equation: 'c' - or the speed of light. Why is it that the speed of light is the exchange rate? Answering this question is at the heart of the investigation as the authors demonstrate how, in order to truly understand why E=mc2, we first must understand why we must move forward in time and not backwards and how objects in our 3-dimensional world actually move in 4-dimensional space-time. In other words, how the very fabric of our world is constructed. A collaboration between two of the youngest professors in the UK, Why Does E=mc2? promises to be one of the most exciting and accessible explanations of the theory of relativity in recent years.
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E=MC2

Simple Physics: Why Balloons Rise, Apples Fall & Golf BallsGo Awry

Author: Jeff Stewart

Publisher: Penguin

ISBN: 1606522825

Category: Reference

Page: 176

View: 9249

You don't have to be Einstein to understand quantum physics. With amusing examples from film, TV, and history, learn how physics affects everything in your surroundings--without the use of mind-bending math or the need for a particle accelerator. With E=MC2, you'll learn: When forces balance: Simple answers to questions such as, "Why do balloons rise while apples fall?" The Good, the Bad, and the Impossible: Why The Good, the Bad, and the Ugly is full of absurdities. (For someone whose characters often uphold the law, Clint Eastwood certainly defies the laws of physics in this film.) AC/DC: but only AC really rocks: Alternating current (AC) is much more complicated than direct current (DC). The voltage is constantly moving between positive and negative; the current therefore flows one way, and then the other (rocking back and forth). Why do I feel this warm glow?: The theory behind how the first stars were born General Relativity and GPS: The strange result of gravity on time is well proven. Compared to the interminable time you experience while stuck in a traffic jam, time literally runs faster (because gravity is weaker) in the orbiting GPS satellites that help your GPS system get its fix. At the speed of light: A refresher on the theory of relativity and an understanding of why--a hundred years later--Einstein's physics still points the way in cutting-edge research. Yu again: In the martial arts movie Crouching Tiger, Hidden Dragon, the rebellious young heroine, Jen Yu, blocks an attacker with her hand without standing or bracing herself. All the while, she holds a cup of tea in her other hand and doesn't spill a drop. Find out why kinetic energy and scalar quantity make her move impossible. It's physics for the rest of us. So why not come along for the ride? Advance at the speed of light through the fundamental laws of physics as they were discovered, proven wrong, and revolutionized. Make this and all of the Blackboard Books(tm) a permanent fixture on your shelf, and you'll have instant access to a breadth of knowledge. Whether you need homework help or want to win that trivia game, this series is the trusted source for fun facts.
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E=Mc2 the God in Einstein and Zen

A Skeptic’S Search for the Meaning of Life and Personal Redemption

Author: N.M. Reyes

Publisher: Trafford Publishing

ISBN: 1426956665

Category: Self-Help

Page: 196

View: 7223

Why is there so much suffering and evil in the world? Why does a loving, all-knowing and all-powerful God allow it? How can we find purpose, happiness, freedom, and fulfillment amidst despair? In The God in Einstein and Zen, author N.M. Reyes blends Albert Einsteins famed equation (E = mc2) with Zen thought to provide a profound and satisfying answer to the human condition and human purpose. A thought-provoking, grand sweep of history, philosophy, science, religion, and mysticism, The God in Einstein and Zen shows how Einsteins profound insights into the mystery of the universe and creation resonates in Zens view of reality and human existence. Reyes attempts to bridge the gap between science and mysticism through an unexplored path. Presented in simple, non-technical language, The God in Einstein and Zen takes a candid and fearless journey into the human condition. It provides the key to understanding lifes great mysteries such as the existence of God, human suffering, personal salvation, happiness, and human destiny.
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E=mc2

A Biography of the World's Most Famous Equation

Author: David Bodanis

Publisher: Anchor Canada

ISBN: 0385258917

Category: Force and energy

Page: 352

View: 2075

“This argument is amusing and seductive, but for all I know, the Lord may be laughing over it and leading me down the garden path.” – Albert Einstein in a letter to a friend When E=mc2 was born in 1905 Albert Einstein was unsure of what he had accomplished. In fact, he had done nothing less than open the door to the inner structure of the universe. In this brilliant and accessible book, David Bodanis illuminates one of science’s most complex concepts. Ranging widely from Exit signs in theatres to the future fate of the earth, and presenting colourful portraits of the scientists behind the discoveries, Bodanis delivers a scintillating account of the real meaning of E=mc2.
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Book of Power Poemulus E=mc2 from the World of 'Rajo'

Author: Rajo Star of the Nobodies

Publisher: Lulu.com

ISBN: 1312055650

Category: Self-Help

Page: 200

View: 3759

Gain your power, gain your strength from a new source like you've never seen before. Country rhythm meets New York and the marriage is explosive. Imagine your subject, open it up and let your index finger guide you to the one meant just for you. This one, and this one, no, don't stop. There's more. There's always more. You're not finished getting your special sent nutrients til you do what mom used to say, "Eat it all if you want to grow up strong." Now it's just your conscious and desire wanting more and I've got it. I'm 'Rajo', just a Nobody Star in a world of Nobodies just like me and I couldn't be happier. You were born Somebody so you're already that, but the fun is enjoying being a Nobody. No pressures, no nonsense, just Platinum Bosses of our Nobody World. Welcome
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How To Understand E =mc2

Author: Christophe Galfard

Publisher: Hachette UK

ISBN: 178648496X

Category: Science

Page: 64

View: 1038

The beginning of the 20th century heralded a scientific revolution: what a few brilliant minds uncovered about our reality in the first twenty years has shaped the history of our species. And one of them in particular stands out: Einstein, with his celebrated E=mc2. In this remarkable and insightful book, Christophe Galfard describes how E=mc2 is a direct consequence of the Theory of Special Relativity, the theory of how objects move and behave, at speeds close to the speed of light. He considers Einstein's legacy in the light of the 21st century, with fresh hindsight, and considers its impact on our vision of reality. The reader will discover that far from being just a formula, it is a brand new understanding of the nature of space and time. Some of the greatest scientific breakthroughs in the history of science have been made by geniuses who managed to merge and unite hitherto separated domains of knowledge. Galfard explores two unifications with Einstein's theories, and looks at the even bigger picture of how E=mc2 has changed our world, and what it entails for the future. Throughout, Galfard takes the reader on an extremely entertaining journey, using simple, jargon-free language to help the reader gain a deeper understanding of science. With humour and patience, he guides us through the world of particles, anti-matter and much more to bring us closer to an ultimate understanding of reality as we understand it today.
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¿Por qué E=mc2?

¿y por qué debería importarnos?

Author: Brian Cox

Publisher: DEBATE

ISBN: 8499922961

Category: Science

Page: N.A

View: 6297

La historia de cómo Albert Einstein descubrió la ecuación más famosa de la ciencia y sus repercusiones en la física moderna. ¿Qué significa en realidad E = mc2? Brian Cox y Jeff Forshaw emprenden un viaje hasta las fronteras de la ciencia del siglo XXI para descubrir qué se esconde detrás de la secuencia de símbolos que conforman la ecuación más famosa de Einstein. Explicando y simplificando las nociones de energía, masa y luz, demuestran que esta ecuación contiene la estructura misma de la naturaleza. Para ello nos llevan hasta el CERN, en Ginebra, donde tiene lugar uno de los experimentos científicos más importantes y ambiciosos de todos los tiempos: el gran colisionador de hadrones, el famoso acelerador de partículas capaz de recrear las condiciones que existían en el universo fracciones de segundo después del big bang. ¿Por qué E = mc2?, best seller aclamado por la crítica internacional, expone una de las explicaciones más fascinantes y accesibles sobre la teoría de la relatividad y sobre cómo se relaciona con nuestro mundo contemporáneo. Reseñas: «Si no eres físico y quieres comprender a Einstein y su teoría de la relatividad, deberías leer este libro.» Huffington Post «Un libro que nos muestra lo hermoso y complejo que es nuestro universo.» Discovery.com
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E=mc^2: Physik für Höhlenmenschen

Author: Jürgen Beetz

Publisher: Springer-Verlag

ISBN: 3642544096

Category: Nature

Page: 359

View: 7943

Die einfache Logik eines Frühmenschen reicht schon aus, um die Grundzüge der Physik zu verstehen. Zu jeder Kraft gehört eine Gegenkraft – das wussten die Menschen der Steinzeit schon intuitiv. Deswegen kann der Autor bei seinem Versuch, die Physik „begreiflich“ zu machen, in die Jungsteinzeit zurückgehen. Da Mathematik die „Sprache der Physik“ ist, muss der Denker Eddi Einstein seinen Kumpel Rudi bei dessen Suche nach den Gesetzen der Natur unterstützen.
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Armchair Physics

From Electricity to Escape Velocities: The E=MC2 of Everyday Life

Author: Isaac McPhee

Publisher: Chartwell Books

ISBN: 0785835970

Category: Science

Page: 176

View: 1403

Armchair Physics is an interactive guide that's part of a series of fascinating subjects - physics, algebra, and chemistry. They contain clear and concise explanations of different concepts, as well as profiles of key thinkers and their discoveries. A unique feature of this series are the simple, step-by-step exercises. Some of these have everyday applications, others are theoretical puzzles, and all are designed to challenge you and test your newly acquired knowledge. Written in a highly readable style suitable for any audience. The aim of each book is to convey the basic principles of a subject - and the stories behind them - to anyone who is interested in learning about the universe around them, with an emphasis on how these seemingly abstract principles relate to everyday experiences. Armchair Physics covers the history and development of physics and is an interesting refresher book on the subject. It's great as a study guide for the student or an introduction for the everyday savant. Readable, understandable, it is a brilliant tool to better understand the broad ideas in physics.
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E=mc2

The Hidden Formula for Success

Author: Aryeh Yahshua

Publisher: N.A

ISBN: 9780989248501

Category:

Page: 122

View: 6516

You were born with everything you need for success. The only thing standing in the way of you opening the door to a lifetime of opportunities is having the RIGHT KEY. E=MC2 has been hidden and right in plain view. This book explains E=MC2. When you learn the secret of E=MC2 and its relationship to you, you will understand why knowing its secrets are necessary for everyone seeking any success in life.
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God=E=Mc2

Before the Beginning

Author: Gaea

Publisher: AuthorHouse

ISBN: 1449006922

Category: Mathematics

Page: N.A

View: 6766

This book has been a work in progress since 1971 in which the author reveals his then, way out ideas and imaginations about the origin of the universe, religion, gender bias in language, future economic and social systems, future space travel and the rectification of PI in a peanutshell. Many of his ideas have now been proven, like the black hole theory and many other ideas are now being considered by the established authorities in their respective fields. And there are many other ramblings and reflections of an active mind that are still crazy but provocative and entertaining.
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Pourquoi E=mc2 ?

et comment ça marche?

Author: Brian Cox,Jeff Forshaw

Publisher: Dunod

ISBN: 210058068X

Category: Science

Page: 224

View: 2159

E=mc2 est certainement la formule mathématique la plus connue au monde et pourtant peu savent ce qu'elle signifie exactement. Cet ouvrage explore la signification profonde de la fameuse équation d'Einstein et répond en termes simples aux questions qu'elle pose: qu'est-ce que l'énergie? Qu'est-ce que la masse? Qu'est-ce que la vitesse de la lumière a à voir avec elles? Pour pénétrer les mystères de la matière, les auteurs nous entraîne au coeur du LHC, ce gigantesque acélérateur de particules situé près de Genève qui doit recréer les conditions de la naissance de l'univers. Au terme de leur enquête, vous comprendrez enfin pourquoi le monde est ce qu'il est!
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Leadership Energy (E=mc2)

A High-Velocity Formula to Energize Your Team, Customers and Profits

Author: David Cottrell

Publisher: N.A

ISBN: 9780979800931

Category: Leadership

Page: 112

View: 3796

The most celebrated equation of all time, Albert Einstein's formula transformed much of the scientific world's thinking about the universe. This book borrows some of the principles of Einstein's theory and applies them to explain the positive energy found in successful, high-achieving organizations. Inside, along with five key energy conductors that generate the energy necessary to achieve your organizational goals, you'll also discover some surprising drains on the energy that exists within your organization.
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