A Ray of Light in a Sea of Dark Matter

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Publisher : Rutgers University Press
ISBN 13 : 0813572126
Total Pages : 112 pages
Book Rating : 4.8/5 (135 download)

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Book Synopsis A Ray of Light in a Sea of Dark Matter by : Charles Keeton

Download or read book A Ray of Light in a Sea of Dark Matter written by Charles Keeton and published by Rutgers University Press. This book was released on 2014-04-30 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: What’s in the dark? Countless generations have gazed up at the night sky and asked this question—the same question that cosmologists ask themselves as they study the universe. The answer turns out to be surprising and rich. The space between stars is filled with an exotic substance called “dark matter” that exerts gravity but does not emit, absorb, or reflect light. The space between galaxies is rife with “dark energy” that creates a sort of cosmic antigravity causing the expansion of the universe to accelerate. Together, dark matter and dark energy account for 95 percent of the content of the universe. News reporters and science journalists routinely talk about these findings using terms that they assume we have a working knowledge of, but do you really understand how astronomers arrive at their findings or what it all means? Cosmologists face a conundrum: how can we study substances we cannot see, let alone manipulate? A powerful approach is to observe objects whose motion is influenced by gravity. Einstein predicted that gravity can act like a lens to bend light. Today we see hundreds of cases of this—instances where the gravity of a distant galaxy distorts our view of a more distant object, creating multiple images or spectacular arcs on the sky. Gravitational lensing is now a key part of the international quest to understand the invisible substance that surrounds us, penetrates us, and binds the universe together. A Ray of Light in a Sea of Dark Matter offers readers a concise, accessible explanation of how astronomers probe dark matter. Readers quickly gain an understanding of what might be out there, how scientists arrive at their findings, and why this research is important to us. Engaging and insightful, Charles Keeton gives everyone an opportunity to be an active learner and listener in our ever-expanding universe. Watch a video with Charles Keeton: Watch video now. (http://www.youtube.com/watch?v=Uc3byXNS1G0).

High Energy Physics Program

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Publisher :
ISBN 13 :
Total Pages : 186 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis High Energy Physics Program by : United States. Congress. Joint Committee on Atomic Energy

Download or read book High Energy Physics Program written by United States. Congress. Joint Committee on Atomic Energy and published by . This book was released on 1965 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Galaxies and the Universe

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Publisher :
ISBN 13 : 9780226459707
Total Pages : 818 pages
Book Rating : 4.4/5 (597 download)

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Book Synopsis Galaxies and the Universe by : Allan Sandage

Download or read book Galaxies and the Universe written by Allan Sandage and published by . This book was released on 1982 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt:

30-Second Universe

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Publisher :
ISBN 13 : 1782408509
Total Pages : 163 pages
Book Rating : 4.7/5 (824 download)

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Book Synopsis 30-Second Universe by : Charles Liu

Download or read book 30-Second Universe written by Charles Liu and published by . This book was released on 2019-10 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt: The universe literally encompasses everything we were, are and will be, everything we knew, know and can know. When we decide to understand the universe as a whole, new truths come to light, and unexpected perspectives illuminate our take on life. 30-Second Universe explains all the tantalising concepts, principles and theories that make up our knowledge - the Higgs particle, gluons, quarks, the multiverse, how certainty itself can be uncertain, and of course, where our world came from, and where we're going and what will happen in the end - and it explains these astrophysical answers succinctly, each entry taking only 30 seconds to read, with further exploration flagged, and key scientists noted. This one small book sheds light on the biggest ideas, concepts and discoveries in life, in the universe, in everything.

The Star of Bethlehem

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Publisher :
ISBN 13 : 9780813564715
Total Pages : 187 pages
Book Rating : 4.5/5 (647 download)

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Book Synopsis The Star of Bethlehem by : Michael R. Molnar

Download or read book The Star of Bethlehem written by Michael R. Molnar and published by . This book was released on 2013 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tracing the possible origins of the Magi's star, the author uses an ancient Roman coin as a starting point to investigate the possibility that the legendary star may in fact have been an eclipse of Jupiter and the star Aries.

Physics, the Human Adventure

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Publisher : Rutgers University Press
ISBN 13 : 9780813529080
Total Pages : 604 pages
Book Rating : 4.5/5 (29 download)

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Book Synopsis Physics, the Human Adventure by : Gerald James Holton

Download or read book Physics, the Human Adventure written by Gerald James Holton and published by Rutgers University Press. This book was released on 2001 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: Of Some Trigonometric Relations -- Vector Algebra.

Physics in the Nineteenth Century

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Publisher : Rutgers University Press
ISBN 13 : 9780813524429
Total Pages : 276 pages
Book Rating : 4.5/5 (244 download)

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Book Synopsis Physics in the Nineteenth Century by : Robert D. Purrington

Download or read book Physics in the Nineteenth Century written by Robert D. Purrington and published by Rutgers University Press. This book was released on 1997 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Putting physics into the historical context of the Industrial Revolution and the European nation-state, Purrington traces the main figures, including Faraday, Maxwell, Kelvin, and Helmholtz, as well as their interactions, experiments, discoveries, and debates. The success of nineteenth-century physics laid the foundation for quantum theory and relativity in the twentieth. Robert D. Purrington is a professor of physics at Tulane University and coauthor of Frame of the Universe.

We Have No Idea

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Publisher : Penguin
ISBN 13 : 0735211523
Total Pages : 369 pages
Book Rating : 4.7/5 (352 download)

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Book Synopsis We Have No Idea by : Jorge Cham

Download or read book We Have No Idea written by Jorge Cham and published by Penguin. This book was released on 2018-05-08 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepare to learn everything we still don’t know about our strange and mysterious universe Humanity's understanding of the physical world is full of gaps. Not tiny little gaps you can safely ignore —there are huge yawning voids in our basic notions of how the world works. PHD Comics creator Jorge Cham and particle physicist Daniel Whiteson have teamed up to explore everything we don't know about the universe: the enormous holes in our knowledge of the cosmos. Armed with their popular infographics, cartoons, and unusually entertaining and lucid explanations of science, they give us the best answers currently available for a lot of questions that are still perplexing scientists, including: * Why does the universe have a speed limit? * Why aren't we all made of antimatter? * What (or who) is attacking Earth with tiny, superfast particles? * What is dark matter, and why does it keep ignoring us? It turns out the universe is full of weird things that don't make any sense. But Cham and Whiteson make a compelling case that the questions we can't answer are as interesting as the ones we can. This fully illustrated introduction to the biggest mysteries in physics also helpfully demystifies many complicated things we do know about, from quarks and neutrinos to gravitational waves and exploding black holes. With equal doses of humor and delight, Cham and Whiteson invite us to see the universe as a possibly boundless expanse of uncharted territory that's still ours to explore.

Our Universe

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Publisher : Belknap Press
ISBN 13 : 0674984285
Total Pages : 311 pages
Book Rating : 4.6/5 (749 download)

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Book Synopsis Our Universe by : Jo Dunkley

Download or read book Our Universe written by Jo Dunkley and published by Belknap Press. This book was released on 2019-04-08 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: A BBC Sky at Night Best Astronomy and Space Book of the Year “[A] luminous guide to the cosmos...Jo Dunkley swoops from Earth to the observable limits, then explores stellar life cycles, dark matter, cosmic evolution and the soup-to-nuts history of the Universe.” —Nature “A grand tour of space and time, from our nearest planetary neighbors to the edge of the observable Universe...If you feel like refreshing your background knowledge...this little gem certainly won’t disappoint.” —Govert Schilling, BBC Sky at Night Most of us have heard of black holes and supernovas, galaxies and the Big Bang. But few understand more than the bare facts about the universe we call home. What is really out there? How did it all begin? Where are we going? Jo Dunkley begins in Earth’s neighborhood, explaining the nature of the Solar System, the stars in our night sky, and the Milky Way. She traces the evolution of the universe from the Big Bang fourteen billion years ago, past the birth of the Sun and our planets, to today and beyond. She then explains cutting-edge debates about such perplexing phenomena as the accelerating expansion of the universe and the possibility that our universe is only one of many. Our Universe conveys with authority and grace the thrill of scientific discovery and a contagious enthusiasm for the endless wonders of space-time.

The Constants of Nature

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Publisher : Vintage
ISBN 13 : 0307555356
Total Pages : 370 pages
Book Rating : 4.3/5 (75 download)

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Book Synopsis The Constants of Nature by : John Barrow

Download or read book The Constants of Nature written by John Barrow and published by Vintage. This book was released on 2009-05-06 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reality as we know it is bound by a set of constants—numbers and values that dictate the strengths of forces like gravity, the speed of light, and the masses of elementary particles. In The Constants of Nature, Cambridge Professor and bestselling author John D.Barrow takes us on an exploration of these governing principles. Drawing on physicists such as Einstein and Planck, Barrow illustrates with stunning clarity our dependence on the steadfastness of these principles. But he also suggests that the basic forces may have been radically different during the universe’s infancy, and suggests that they may continue a deeply hidden evolution. Perhaps most tantalizingly, Barrow theorizes about the realities that might one day be found in a universe with different parameters than our own.

The Physics of Stars

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Publisher :
ISBN 13 :
Total Pages : 246 pages
Book Rating : 4.:/5 (131 download)

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Book Synopsis The Physics of Stars by : Anthony C. Phillips

Download or read book The Physics of Stars written by Anthony C. Phillips and published by . This book was released on 1999 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Principles of Astrophysics

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Publisher : Springer
ISBN 13 : 146149236X
Total Pages : 444 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Principles of Astrophysics by : Charles Keeton

Download or read book Principles of Astrophysics written by Charles Keeton and published by Springer. This book was released on 2014-05-10 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a survey of astrophysics at the advanced undergraduate level, providing a physics-centred analysis of a broad range of astronomical systems. It originates from a two-semester course sequence at Rutgers University that is meant to appeal not only to astrophysics students but also more broadly to physics and engineering students. The organisation is driven more by physics than by astronomy; in other words, topics are first developed in physics and then applied to astronomical systems that can be investigated, rather than the other way around. The first half of the book focuses on gravity. The theme in this part of the book, as well as throughout astrophysics, is using motion to investigate mass. The goal of Chapters 2-11 is to develop a progressively richer understanding of gravity as it applies to objects ranging from planets and moons to galaxies and the universe as a whole. The second half uses other aspects of physics to address one of the big questions. While “Why are we here?” lies beyond the realm of physics, a closely related question is within our reach: “How did we get here?” The goal of Chapters 12-20 is to understand the physics behind the remarkable story of how the Universe, Earth and life were formed. This book assumes familiarity with vector calculus and introductory physics (mechanics, electromagnetism, gas physics and atomic physics); however, all of the physics topics are reviewed as they come up (and vital aspects of vector calculus are reviewed in the Appendix).

New Worlds, New Horizons in Astronomy and Astrophysics

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Publisher : National Academies Press
ISBN 13 : 0309157994
Total Pages : 324 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis New Worlds, New Horizons in Astronomy and Astrophysics by : National Research Council

Download or read book New Worlds, New Horizons in Astronomy and Astrophysics written by National Research Council and published by National Academies Press. This book was released on 2011-02-04 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Driven by discoveries, and enabled by leaps in technology and imagination, our understanding of the universe has changed dramatically during the course of the last few decades. The fields of astronomy and astrophysics are making new connections to physics, chemistry, biology, and computer science. Based on a broad and comprehensive survey of scientific opportunities, infrastructure, and organization in a national and international context, New Worlds, New Horizons in Astronomy and Astrophysics outlines a plan for ground- and space- based astronomy and astrophysics for the decade of the 2010's. Realizing these scientific opportunities is contingent upon maintaining and strengthening the foundations of the research enterprise including technological development, theory, computation and data handling, laboratory experiments, and human resources. New Worlds, New Horizons in Astronomy and Astrophysics proposes enhancing innovative but moderate-cost programs in space and on the ground that will enable the community to respond rapidly and flexibly to new scientific discoveries. The book recommends beginning construction on survey telescopes in space and on the ground to investigate the nature of dark energy, as well as the next generation of large ground-based giant optical telescopes and a new class of space-based gravitational observatory to observe the merging of distant black holes and precisely test theories of gravity. New Worlds, New Horizons in Astronomy and Astrophysics recommends a balanced and executable program that will support research surrounding the most profound questions about the cosmos. The discoveries ahead will facilitate the search for habitable planets, shed light on dark energy and dark matter, and aid our understanding of the history of the universe and how the earliest stars and galaxies formed. The book is a useful resource for agencies supporting the field of astronomy and astrophysics, the Congressional committees with jurisdiction over those agencies, the scientific community, and the public.

Modern Devices

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Publisher : John Wiley & Sons
ISBN 13 : 0470900431
Total Pages : 525 pages
Book Rating : 4.4/5 (79 download)

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Book Synopsis Modern Devices by : Charles L. Joseph

Download or read book Modern Devices written by Charles L. Joseph and published by John Wiley & Sons. This book was released on 2016-06-07 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focuses on the common recurring physical principles behind sophisticated modern devices This book discusses the principles of physics through applications of state-of-the-art technologies and advanced instruments. The authors use diagrams, sketches, and graphs coupled with equations and mathematical analysis to enhance the reader’s understanding of modern devices. Readers will learn to identify common underlying physical principles that govern several types of devices, while gaining an understanding of the performance trade-off imposed by the physical limitations of various processing methods. The topics discussed in the book assume readers have taken an introductory physics course, college algebra, and have a basic understanding of calculus. Describes the basic physics behind a large number of devices encountered in everyday life, from the air conditioner to Blu-ray discs Covers state-of-the-art devices such as spectrographs, photoelectric image sensors, spacecraft systems, astronomical and planetary observatories, biomedical imaging instruments, particle accelerators, and jet engines Includes access to a book companion site that houses Power Point slides Modern Devices: The Simple Physics of Sophisticated Technology is designed as a reference for professionals that would like to gain a basic understanding of the operation of complex technologies. The book is also suitable as a textbook for upper-level undergraduate non-major students interested in physics.

Condensed Matter in a Nutshell

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Publisher : Princeton University Press
ISBN 13 : 0691140162
Total Pages : 592 pages
Book Rating : 4.6/5 (911 download)

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Book Synopsis Condensed Matter in a Nutshell by : Gerald D. Mahan

Download or read book Condensed Matter in a Nutshell written by Gerald D. Mahan and published by Princeton University Press. This book was released on 2011 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to the area of condensed matter in a nutshell. This textbook covers the standard topics, including crystal structures, energy bands, phonons, optical properties, ferroelectricity, superconductivity, and magnetism.

Modern Quantum Field Theory

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Publisher : Cambridge University Press
ISBN 13 : 1139473891
Total Pages : 323 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Modern Quantum Field Theory by : Tom Banks

Download or read book Modern Quantum Field Theory written by Tom Banks and published by Cambridge University Press. This book was released on 2008-09-18 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting a variety of topics that are only briefly touched on in other texts, this book provides a thorough introduction to the techniques of field theory. Covering Feynman diagrams and path integrals, the author emphasizes the path integral approach, the Wilsonian approach to renormalization, and the physics of non-abelian gauge theory. It provides a thorough treatment of quark confinement and chiral symmetry breaking, topics not usually covered in other texts at this level. The Standard Model of particle physics is discussed in detail. Connections with condensed matter physics are explored, and there is a brief, but detailed, treatment of non-perturbative semi-classical methods. Ideal for graduate students in high energy physics and condensed matter physics, the book contains many problems,which help students practise the key techniques of quantum field theory.

Investigative Science Learning Environment

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Publisher : Morgan & Claypool Publishers
ISBN 13 : 1643277804
Total Pages : 137 pages
Book Rating : 4.6/5 (432 download)

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Book Synopsis Investigative Science Learning Environment by : Eugenia Etkina

Download or read book Investigative Science Learning Environment written by Eugenia Etkina and published by Morgan & Claypool Publishers. This book was released on 2019-11-15 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of this book is to introduce a reader to a new philosophy of teaching and learning physics - Investigative Science Learning Environment, or ISLE (pronounced as a small island). ISLE is an example of an "intentional" approach to curriculum design and learning activities (MacMillan and Garrison 1988 A Logical Theory of Teaching: Erotetics and Intentionality). Intentionality means that the process through which the learning occurs is as crucial for learning as the final outcome or learned content. In ISLE, the process through which students learn mirrors the practice of physics.