Download or read book Saha and His Formula written by G Venkataraman and published by Universities Press. This book was released on 1995 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Meghnad Saha written by Pramod V. Naik and published by Springer. This book was released on 2017-09-14 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: This biography is a short yet comprehensive overview of the life of Meghnad Saha, the mastermind behind the frequently used Saha equations and a strong contributor to the foundation of science in India. The author explores the lesser known details behind the man who played a major role in building scientific institutions in India, developed the breakthrough theory of thermal ionization, and whose fervor about India’s rapid progress in science and technology, along with concern for uplifting his countrymen and optimizing resources, led him to eventually enter politics and identify the mismanagement of many programs of national importance to Parliament. This book is free of most academic technicalities, so that the reader with general scientific knowledge can read and understand it easily. One interested only in Saha’s contribution to physics can pick up just that part and read it. Conversely, the average reader may skip the technical chapters, and read the book without loss of continuity or generality to still get a coherent picture. This work touches on all aspects of Saha’s multidimensional personality, which overflows in the pages of his periodical, Science and Culture,as well as his many speeches, debates and discussions in Parliament, all of which is appropriately conveyed in this book.
Download or read book Chandrasekhar and His Limit written by G Venkataraman and published by Universities Press. This book was released on 1992 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Analysis of Starlight written by J. B. Hearnshaw and published by CUP Archive. This book was released on 1990-04-19 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a detailed pedagogical account of the equation of state and its applications in several important and fast growing topics in theoretical physics, chemistry and engineering. This book is the storv of the analysis of starlight by astronomical spectroscopy. It describes the development of the subject from the time of Joseph Fraunhofer, who, in 1814, used a telescope-mounted prism to observe the spectral light emitted from several bright stars. He discovered that light was missing at certain colours (wavelengths) in the starlight, and these so-called spectral lines were subsequently shown to hold clues to the nature of the stars themselves. The book explains how the classification of stars using their line spectra developed into a major branch of astronomy whilst new methods in astrophysics made possible the approximate quantitative analysis of spectral lines in the 1920s and 1930s. After the Second World War these techniques were considerably improved when computers were programmed to model the structure of the outer layers of stars. Basic concepts in spectroscopy and spectral analysis are also covered and. finally. Dr Hearnshaw comments on the stellar spectroscopy of some individual star.
Download or read book The Making of Modern Physics in Colonial India written by Somaditya Banerjee and published by Routledge. This book was released on 2020-05-14 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph offers a cultural history of the development of physics in India during the first half of the twentieth century, focusing on Indian physicists Satyendranath Bose (1894-1974), Chandrasekhara Venkata Raman (1888-1970) and Meghnad Saha (1893-1956). The analytical category "bhadralok physics" is introduced to explore how it became possible for a highly successful brand of modern science to develop in a country that was still under colonial domination. The term Bhadralok refers to the then emerging group of native intelligentsia, who were identified by academic pursuits and manners. Exploring the forms of life of this social group allows a better understanding of the specific character of Indian modernity that, as exemplified by the work of bhadralok physicists, combined modern science with indigenous knowledge in an original program of scientific research. The three scientists achieved the most significant scientific successes in the new revolutionary field of quantum physics, with such internationally recognized accomplishments as the Saha ionization equation (1921), the famous Bose-Einstein statistics (1924), and the Raman Effect (1928), the latter discovery having led to the first ever Nobel Prize awarded to a scientist from Asia. This book analyzes the responses by Indian scientists to the radical concept of the light quantum, and their further development of this approach outside the purview of European authorities. The outlook of bhadralok physicists is characterized here as "cosmopolitan nationalism," which allows us to analyze how the group pursued modern science in conjunction with, and as an instrument of Indian national liberation.
Download or read book The Life of Stars written by Giora Shaviv and published by Springer Science & Business Media. This book was released on 2009-10-03 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is the stars, The stars above us, govern our conditions. William Shakespeare, King Lear A Few Words about What, Why and How The structure of the stars in general, and the Sun in particular, has been the subject of extensivescienti?cresearchanddebateforoveracentury.Thediscoveryofquantum theoryduringthe?rsthalfofthenineteenthcenturyprovidedmuchofthetheoretical background needed to understand the making of the stars and how they live off their energysource. Progress in the theoryof stellar structurewasmade through extensive discussions and controversies between the giants of the ?elds, as well as brilliant discoveries by astronomers. In this book, we shall carefully expose the building of the theory of stellar structure and evolution, and explain how our understanding of the stars has emerged from this background of incessant debate. About hundred years were required for astrophysics to answer the crucial ques tions: What is the energy source of the stars? How are the stars made? How do they evolve and eventually die? The answers to these questions have profound im plications for astrophysics, physics, and biology, and the question of how we our selves come to be here. While we already possess many of the answers, the theory of stellar structure is far from being complete, and there are many open questions, for example, concerning the mechanisms which trigger giant supernova explosions. Many internal hydrodynamic processes remain a mystery. Yet some global pictures can indeed be outlined, and this is what we shall attempt to do here.
Download or read book The Observatory written by and published by . This book was released on 1923 with total page 1242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Analysis of Starlight written by John B. Hearnshaw and published by Cambridge University Press. This book was released on 2014-03-17 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1986, this is the story of the analysis of starlight by astronomical spectroscopy. Beginning with Joseph Fraunhofer's discovery of spectral lines in the early nineteenth century, this new edition continues the story through to the year 2000. In addition to the key discoveries, it presents the cultural and social history of stellar astrophysics by introducing the leading astronomers and their struggles, triumphs and disagreements. Basic concepts in spectroscopy and spectral analysis are included, so both observational and theoretical aspects are described, in a non-mathematical framework. This new edition covers the final decades of the twentieth century, with its major advances in stellar astrophysics: the discovery of extrasolar planets, new classes of stars and the observation of the ultraviolet spectra of stars from satellites. The in-depth coverage makes it essential reading for graduate students working in stellar spectroscopy, professional and amateur astronomers, and historians of science.
Download or read book Science and Modern India An Institutional History c 1784 1947 Project of History of Science Philosophy and Culture in Indian Civilization Volume XV Part 4 written by Das Gupta and published by Pearson Education India. This book was released on 1900 with total page 1230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science and Modern India: An Institutional History, c.1784-1947: Project of History of Science, Philosophy and Culture in Indian Civilization, Volume XV, Part 4 comprises chapters contributed by eminent scholars. It discusses the historical background of the establishment of science institutes that were established in pre-Independence India, and still exist, their functions and their present status. This volume discusses Indian science institutes that specialize in a particular field. It also delves into the area of engineering sciences.
Download or read book Plasma Chemistry written by Alexander Fridman and published by Cambridge University Press. This book was released on 2008-05-05 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing a fundamental introduction to all aspects of modern plasma chemistry, this book describes mechanisms and kinetics of chemical processes in plasma, plasma statistics, thermodynamics, fluid mechanics and electrodynamics, as well as all major electric discharges applied in plasma chemistry. Fridman considers most of the major applications of plasma chemistry, from electronics to thermal coatings, from treatment of polymers to fuel conversion and hydrogen production and from plasma metallurgy to plasma medicine. It is helpful to engineers, scientists and students interested in plasma physics, plasma chemistry, plasma engineering and combustion, as well as chemical physics, lasers, energy systems and environmental control. The book contains an extensive database on plasma kinetics and thermodynamics and numerical formulas for practical calculations related to specific plasma-chemical processes and applications. Problems and concept questions are provided, helpful in courses related to plasma, lasers, combustion, chemical kinetics, statistics and thermodynamics, and high-temperature and high-energy fluid mechanics.
Download or read book 10 Indian Scientists Whose Extraordinary Work You May Not Know written by Vaishali Shroff and published by Penguin Random House India Private Limited. This book was released on 2024-08-05 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the lives and achievements of ten Indian scientists who made remarkable contributions in various fields of science—from measuring the brightness of stars and discovering a treatment for cholera to inventing fibre optics and increasing food sustainability. Though their names and work may not be widely known, they have transformed the quality of our lives. They are . . . Ruchi Ram Sahni Meghnad Saha Yellapragada Subbarow Sambhu Nath De Narinder Singh Kapany Obaid Siddiqi Modadugu Vijay Gupta Chandrima Shaha Jagannathan Vijaya V.R. Lalithambika Vaishali Shroff traces the journey of these scientists, detailing the challenges they faced—financial scarcity, gender bias, inadequate facilities and infrastructure—as she takes us through the evolution of science in India over three centuries.
Download or read book Wings of Fire written by Avul Pakir Jainulabdeen Abdul Kalam and published by Universities Press. This book was released on 1999 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Avul Pakir Jainulabdeen Abdul Kalam, The Son Of A Little-Educated Boat-Owner In Rameswaram, Tamil Nadu, Had An Unparalled Career As A Defence Scientist, Culminating In The Highest Civilian Award Of India, The Bharat Ratna. As Chief Of The Country`S Defence Research And Development Programme, Kalam Demonstrated The Great Potential For Dynamism And Innovation That Existed In Seemingly Moribund Research Establishments. This Is The Story Of Kalam`S Rise From Obscurity And His Personal And Professional Struggles, As Well As The Story Of Agni, Prithvi, Akash, Trishul And Nag--Missiles That Have Become Household Names In India And That Have Raised The Nation To The Level Of A Missile Power Of International Reckoning.
Download or read book Our Scientists written by Dilip M. Salwi and published by Children's Book Trust. This book was released on 1986 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Book Tells You About The Origin Of Science In India,Its Phenomenal Growth Over The Years And ThePersons Who Contributed To It.
Download or read book The New Cosmos written by Albrecht Unsöld and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astronomy, astrophysics and space research have witnessed an explosive development over the last few decades. The new observational potential offered by space stations and the availability of powerful and highly specialized computers have revealed novel aspects of the fascinating realm of galaxies, quasars, stars and planets. The present completely revised 5th edition of The New Cosmos provides ample evidence of these dramatic developments. In a concise presentation, which assumes only a modest prior knowledge of mathematics and physics, the book gives a coherent introduction to the entire field of astronomy and astrophysics. At the same time it takes into account the art of observation and the fundamental ideas behind their interpretation. Like its predecessors, this edition of The New Cosmos will provide new insight and enjoyment not only to students and researchers in the fields of astronomy, physics and earth sciences, but also to a wide range of interested amateurs.
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1965 with total page 1178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermodynamics And Equations Of State For Matter From Ideal Gas To Quark gluon Plasma written by Vladimr E Fortov and published by World Scientific. This book was released on 2016-03-24 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: The monograph presents a comparative analysis of different thermodynamic models of the equations of state. The basic ideological premises of the theoretical methods and the experiment are considered. The principal attention is on the description of states that are of greatest interest for the physics of high energy concentrations which are either already attained or can be reached in the near future in controlled terrestrial conditions, or are realized in astrophysical objects at different stages of their evolution. Ultra-extreme astrophysical and nuclear-physical applications are also analyzed where the thermodynamics of matter is affected substantially by relativism, high-power gravitational and magnetic fields, thermal radiation, transformation of nuclear particles, nucleon neutronization, and quark deconfinement. The book is intended for a wide range of specialists engaged in the study of the equations of state of matter and high energy density physics, as well as for senior students and postgraduates.
Download or read book Saha A Novel written by Cho Nam-joo and published by Liveright Publishing. This book was released on 2022-11-01 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: TIME • Most Anticipated Books of Fall 2022 From the international best-selling author of Kim Jiyoung, Born 1982 comes this chilling dystopian fable for fans of Netflix’s Squid Game. In a country called Town, a doctor named Su is found dead in an abandoned car. There is only one place the police intend to look for her suspected killer: the Saha Estates. Controlled by a secretive organization of ministers, Town is the safest, richest nation in the world. But it is a society clearly divided into the haves and have-nots, and those who have the very least—who aren’t even considered citizens—live on the Saha Estates. Residents of Saha must squat in moldy units without plumbing or electricity and can only find work doing harsh labor. For many, the apartment complex is a bleak haven for escaping even bleaker pasts—as it was for Jin-kyung and her brother, Do-Kyung, who showed up one day sopping wet and shivering. No one is shocked when a lowlife like Do-Kyung becomes the main suspect in Su’s—a citizen’s—murder. But then Do-Kyung disappears. Isolated in a barren Saha unit, Jin-Kyung makes a choice: she will finally confront a system hellbent on erasing her brother’s existence. To find him, she must rely on her tightlipped neighbors, from the mysterious janitor known as “Old Man,” to Granny Konnim, the community gardener and reluctant midwife, to Woomi, an unwitting test subject at the local clinic. On her quest for the truth, Jin-kyung will uncover a reality far darker than she could have imagined. Written in Cho Nam-Joo’s signature sharp prose, brilliantly translated by Jamie Chang, Saha is a chilling portrait of what happens when we finally unmask our oppressors.
