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燈光 電子書

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  • optics and Waves vol2

    由 Samar Alessia ……
    This is the second volume of Optics and Waves which deals with optics, starting with Geometric optics, reflection and refraction, mirrors and lenses. Wave optics including polarization, color and filters, interference and diffraction. It then deals with basic principles of Modrn physics and Nuclear physics. …… 閱讀更多內容

    $101.59 HKD

  • Artificial Light

    由 M. Luckiesh ……
    In the following pages I have endeavored to discuss artificial light for the general reader, in a manner as devoid as possible of intricate details. The early chapters deal particularly with primitive artificial light and their contents are generally historical. …… 閱讀更多內容

    $15.59 HKD 透過 Kobo Plus 免費享用

  • La dottrina segreta - Cosmogenesi

    由 Helena P. Blavatsky ……
    系列 第 19 冊 - gli Iniziati
    La dottrina segreta è una delle opere fondamentali di HPB che, insieme a Iside Svelata, costituisce la “summa” del pensiero teosofico che, tra l’altro, contribuì a far nascere e consolidarsi.Commentando le numerose stanze di Dzyzan, un antichissimo manoscritto tibetano da lei rinvenuto, tradotto e commentato, il testo parla dell’evoluzione occulta dell’universo e dell’uomo con l’obiettivo, come …… 閱讀更多內容

    $41.26 HKD 透過 Kobo Plus 免費享用

  • Light Velocity Varies Enormously Throughout The Universe

    Relativity is Pseudo-Physics Theory

    由 Jamal Shrair ……
    Abstract Although current physics considers special relativity just a theory, the basic principle of this theory, which states that the speed of light is constant and is a speed limit in nature is accepted as a fundamental physics law. In reality, however, the special theory of relativity (STR) with its basic principle is a physics myth. This myth was mathematically formulated with the help of …… 閱讀更多內容

    $42.05 HKD

  • EINSTEIN, ARTHUR EDDINGTON, AND ASTRONOMY

    English - Indonesian

    由 Gatot Soedarto ……
    The proving method on the theory of general relativity as requested by its founder, Albert Einstein, is unjustifiable from scientific point of view of the astronomy. In addition, a hypothesis stating that the light is bent by gravity of massive object ignores the existence of light refraction (Snell’s Law). It is really hard to understand that the proving method was conducted by a team led by …… 閱讀更多內容

    $23.30 HKD

  • LED Market Could Grow Manifold in Next 15 Years

    Article

    由 Sneha Ambastha ……
    A few years ago we did not consider LED lights as a viable option, but today the scenario has changed. The price of LED lights has come down, awareness has increased and the quality of lights has also improved. Till last year we considered price of the light as the only important factor while making a purchase. Today, we want a quality product without compromising on price. …… 閱讀更多內容

    $5.16 HKD

  • Einstein and the universe

    由 Nordmann Charles ……
    A distinguished German authority on mathematical physics, writing recently on the theory of Relativity, declared that if his publishers had been willing to allow him sufficient paper and print he could have explained what he wished to convey without using a single mathematical formula. Such success is conceivable. Mathematical methods present, however, two advantages. Their terminology is precise …… 閱讀更多內容

    $24.49 HKD 透過 Kobo Plus 免費享用

  • PHYSIQUE CLASSIQUE ET PHYSIQUE QUANTIQUE

    由 ERIC JACKSON PERRIN ……
    Ce livre pédagogique est un guide de physique pour thérapeuteset pour les particuliers, jeunes et moins jeunes, Femmes et Hommes, quise posent des questions et qui veulent comprendre comment fonctionnele monde de la matière, tout en faisant de nombreux liens avec la viequotidienne et l'univers du développement personnel.C'est aussi un livre d'histoire de la physique à travers les Hommeset les …… 閱讀更多內容

    $82.85 HKD 透過 Kobo Plus 免費享用

  • Bajo el sol

    Descubre cómo la luz solar influye de manera asombrosa en el cuerpo y en la mente

    由 Linda Geddes ……
    • La historia de la evolución demuestra que no podemos vivir bien sin la luz del sol. • Para la autora, los humanos hemos pervertido nuestra relación con la luz natural, implicada en la regulación de nuestro ritmo circadiano, entre otras cosas. • Esta obra defiende que alinear el reloj biológico a los ciclos de luz natural es fundamental para nuestro bienestar y felicidad. «Un estudio deslumbrante …… 閱讀更多內容

    $85.10 HKD

  • On Light and Other High Frequency Phenomena

    由 Nikola Tesla ……
    “ When we look at the world around us, on Nature, we are impressed with its beauty and grandeur. Each thing we perceive, though it may be vanishingly small, is in itself a world, that is, like the whole of the universe, matter and force governed by law,—a world, the contemplation of which fills us with feelings of wonder and irresistibly urges us to ceaseless thought and inquiry. But in all this …… 閱讀更多內容

    $43.02 HKD

  • REFLECTION OF LIGHT

    School physics fundamentals

    由 Sumanth Swaroop Dasari ……
    系列 第 1 冊 - 1
    By reading this E-book you will become familiar with the following topicsOPTICS (INTRODUCTION TO LIGHT)RECTILINEAR PROPOGATION OF LIGHT (PINHOLE CAMERA)REFLECTION OF LIGHTTERMS RELATED TO REFLECTIONLAWS OF REFLECTIONFERMAT PRINCIPLEIMAGE FORMATION BY PLANE MIRRORTYPES OF IMAGESINTRODUCTION TO SPHERICAL MIRRORSTERMS RELATED TO SPHERICAL MIRRORSMIRROR FORMULARULES TO DRAW RAY DIAGRAMSSIGN ... …… 閱讀更多內容

    $24.99 HKD 透過 Kobo Plus 免費享用

  • LED Lighting. Rivoluzione nell'illuminazione

    由 Mario Pagliaro ……
    I LED per l'illuminazione non sono un semplice progresso tecnologico. Quantopiuttosto una vera e propria rivoluzione tecnologica in cui la luce prodotta dalle nuove sorgenti luminose mono, bi- e tridimensionali -- flessibili e facilmente controllabili con le tecnologie digitali in termini di intensità e colore -- offre ai progettisti e agli utenti della luce artificiale, cioè a tutti noi -- …… 閱讀更多內容

    $49.25 HKD 透過 Kobo Plus 免費享用

  • Alla velocità della luce

    由 Silvano Nieddu ……
    "Che cosa succede dopo questa vita? Cos’è la morte? È la fine di tutto? O l’inizio di una vita differente? E se così fosse cosa succede al momento del trapasso?" Sono millenni che l’uomo si interroga e prova a rispondere a domande come queste.Nonostante siano stati pubblicati moltissimi testi sull’argomento, in questo libro si possono trovare risposte nuove e originali che arrivano a scandagliare …… 閱讀更多內容

    $35.05 HKD 透過 Kobo Plus 免費享用

  • The Master of Light: A Biography of Albert A. Michelson

    由 Dorothy Michelson Livingston ……
    In this biography of Albert A. Michelson (1852-1931), his daughter shares personal reminiscences, describes her father’s family life — two wives, six children, and a strong temperament — and follows Michelson from his birth in Poland to Jewish parents to the United States where his parents brought him at the age of three, settling in a gold-rush town in Nevada and then in San Francisco. Michelson …… 閱讀更多內容

    $101.51 HKD

  • ILUMINACIÓN DE JARDINES

    Añade luz a tu vida

    由 Mario Frau ……
    LA LUZ ES UNA MATERIA FASCINANTE Y SU USO, DEPENDIENDO SI ES CORRECTO O INCORRECTO, PUEDE CAMBIAR LA APARIENCIA DE LAS COSAS.ESTA GUÍA PRÁCTICA SE ENFOCA EN LA ILUMINACIÓN DE JARDINES Y REVELA MÚLTIPLES SOLUCIONES PARA DARLE A TU JARDÍN UN NUEVO TOQUE DE VIDA DESPUÉS DEL ATARDECER.PRONTO VERÁS TU JARDÍN BAJO UNA NUEVA ÓPTICA: TE DARÁS CUENTA QUE EL ATRACTIVO ESTÉTICO Y LA SEGURIDAD DE TU JARDÍN SE …… 閱讀更多內容

    $64.48 HKD

  • Einstein, Arthur Eddington, and Astronomy

    English-Indonesian

    由 Gatot Soedarto ……
    The proving method on the theory of general relativity as requested by its founder, Albert Einstein, is unjustifiable from scientific point of view of the astronomy. Cara pembuktian Teori Relativitas Umum yang diminta oleh pencetus teori, Albert Einstein, ternyata keliru jika ditinjau dari keilmiahan Ilmu Astronomi. Sulit dipahami, mengapa cara pembuktian itu dilaksanakan oleh Sir Arthur …… 閱讀更多內容

    $23.30 HKD

  • Empirical Theories

    Empirical Theory of Light

    由 John Tabu Irungu ……
    系列 第 4 冊 - Empirical Theories
    If we assume that atoms are transparent then all matter would be transparent; which is not true. If we assume that atoms’ are translucent then all matter would be translucent; which again is not true either. If you assume that atoms’ are however opaque and have reflective surfaces and acknowledge pores exist between the atoms of a molecule caused by the shape of atoms; then we can attribute a body …… 閱讀更多內容

    $117.00 HKD 透過 Kobo Plus 免費享用

  • The photoelectric effect

    由 Marcello Colozzo ……
    In 1900 Max Planck provided the first step by introducing quantization in the processes of absorption and emission of energy by matter. Five years later, Einstein went one step further, demonstrating that quantization is also present in the propagation of an electromagnetic field, so it is an intrinsic component of an electromagnetic field. In other words, he introduced the concept of "photon" …… 閱讀更多內容

    $8.19 HKD 透過 Kobo Plus 免費享用

  • Incandescente

    Tenemos que hablar de la luz

    由 Anna Levin ……
    Hemos leído sobre la importancia del agua y del oxígeno para nuestra vida, pero ¿qué sucede con la luz? En particular la iluminación artificial. También hemos leído sobre los cambios sociológicos que implicó dominar la oscuridad de la noche, pero ¿qué sucede con la forma en que iluminamos los espacios que habitamos? ¿Qué efectos tienen en nosotros los distintos tipos de iluminación artificial?Con …… 閱讀更多內容

    $54.33 HKD

  • Einstein, Arthur Eddington, dan Astronomi

    由 Gatot Soedarto ……
    系列 series 2 Edition
    Teori Relativitas Umum diumumkan oleh Albert Einstein pada tahun 1916. Pembuktiannya dilakukan oleh tim ilmuwan Inggris yang dipimpin oleh Arthur Stanley Eddington pada tahun 1919 ketika terjadi gerhana matahari total. Buku ini meninjau kembali pembuktian pada tahun 1919, dan ditemukan cara pembuktian pada tahun 1919 itu tidak bisa dibenarkan dipandang dari keilmiahan ilmu astronomi. …… 閱讀更多內容

    $23.32 HKD

  • Feynman Lectures Simplified 1C

    Special Relativity and the Physics of Light

    由 Robert Piccioni ……
    系列 series Everyone's Guide to the Feynman Lectures on Physics
    Feynman Simplified gives mere mortals access to the fabled Feynman Lectures on Physics. As a Caltech undergraduate, I had the amazing opportunity to learn physics directly from the greatest scientist of our age. I absorbed all I could. His style and enthusiasm were as important as the facts and equations.Feynman Simplified 1C covers about a quarter of Volume 1, the freshman course, of The Feynman …… 閱讀更多內容

    $62.58 HKD 透過 Kobo Plus 免費享用

  • Seeing the Light: Planet X Physical Laws and the Truth

    由 Dr Claudia Albers ……
    Planet X observations lead to the conclusion that we are living in a universe that is very different from that which is described to us through the educational system and media, in many ways diametrically opposite. This book contains a collection of articles that carefully explain why so many current accepted explanations are illogical and thus wrong and expound how the real universe can be …… 閱讀更多內容

    $70.41 HKD 透過 Kobo Plus 免費享用

  • Opticks

    由 Sir Isaac Newton ……
    My Design in this Book is not to explain the Properties of Light by Hypotheses, but to propose and prove them by Reason and Experiments: In order to which I shall premise the following Definitions and Axioms.DEFIN. I.By the Rays of Light I understand its least Parts, and those as well Successive in the same Lines, as Contemporary in several Lines. For it is manifest that Light consists of Parts, …… 閱讀更多內容

    $24.49 HKD 透過 Kobo Plus 免費享用

  • Empirical Theories

    Empirical Theory of Quantum World – Light

    由 John Tabu Irungu ……
    系列 第 17 冊 - Empirical Theories
    How does light travel? The slit experiment; how do the bands form? How has gravity managed to deceive scientist that light is wave and a particle at the same time? How does a magnifying glass work; and how may a plant use this effect to set a forest on fire? This book answers not discuss these questions and more on how light travels and the cause of the arms you see in stars from a distance or …… 閱讀更多內容

    $117.00 HKD 透過 Kobo Plus 免費享用