...SENIOR SECONDARY COURSE PHYSICS 1 (CORE MODULES) Coordinators Dr. Oum Prakash Sharma Sh. R.S. Dass NATIONAL INSTITUTE OF OPEN SCHOOLING A-25, INSTITUTIONAL AREA, SECTOR-62, NOIDA-201301 (UP) COURSE DESIGN COMMITTEE CHAIRMAN Prof. S.C. Garg Former Pro-Vice Chancellor IGNOU, Maidan Garhi, Delhi MEMBERS Prof. A.R. Verma Former Director, National Physical Laboratory, Delhi, 160, Deepali Enclave Pitampura, Delhi-34 Dr. Naresh Kumar Reader (Rtd.) Deptt. of Physics Hindu College, D.U. Dr. Oum Prakash Sharma Asstt. Director (Academic) NIOS, Delhi Prof. L.S. Kothari Prof. of Physics (Retd.) Delhi University 71, Vaishali, Delhi-11008 Dr. Vajayshree Prof. of Physics IGNOU, Maidan Garhi Delhi Sh. R.S. Dass Vice Principal (Rtd.) BRMVB, Sr. Sec. School Lajpat Nagar, New Delhi-110024 Dr. G.S. Singh Prof. of Physics IIT Roorkee Sh. K.S. Upadhyaya Principal Jawahar Navodaya Vidyalaya Rohilla Mohammadabad (U.P.) Dr. V.B. Bhatia Prof. of Physics (Retd.) Delhi University 215, Sector-21, Faridabad COURSE DEVELOPMENT TEAM CHAIRMAN Prof. S.C. Garg Former Pro-Vice Chancellor IGNOU, Delhi MEMBERS Prof. V.B. Bhatia 215, Sector-21, Faridabad Prof. B.B. Tripathi Prof. of Physics (Retd.), IIT Delhi 9-A, Awadhpuri, Sarvodaya Nagar Lucknow-226016 Sh. K.S. Upadhyaya Principal Navodaya Vidyalaya Rohilla Mohammadabad, (U.P.) Dr. V.P. Shrivastava Reader (Physics) D.E.S.M., NCERT, Delhi EDITORS TEAM CHAIRMAN Prof. S.C. Garg Former Pro-Vice Chancellor IGNOU, Delhi MEMBERS Prof. B.B. Tripathi Prof...
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...*Physics Prelims (1-7).qxd 12/11/08 1:00 PM Page 1 SCIENCE VISUAL RESOURCES PHYSICS An Illustrated Guide to Science The Diagram Group *Physics Prelims (1-7).qxd 12/11/08 1:00 PM Page 2 Physics: An Illustrated Guide to Science Copyright © 2006 The Diagram Group Author: Derek McMonagle BSc PhD CSci CChem FRSC Editors: Catherine Gaunt, Jamie Stokes Design: Anthony Atherton, Richard Hummerstone, Lee Lawrence, Tim Noel-Johnson, Phil Richardson Illustration: Peter Wilkinson Picture research: Neil McKenna Indexer: Martin Hargreaves All rights reserved. No part of this book may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage or retrieval systems, without permission in writing from the publisher. For information contact: Chelsea House An imprint of Infobase Publishing 132 West 31st Street New York NY 10001 For Library of Congress Cataloging-in-Publication Data, please contact the Publisher ISBN 0-8160-6167-X Chelsea House books are available at special discounts when purchased in bulk quantities for businesses, associations, institutions, or sales promotions. Please call our Special Sales Department in New York at 212/967-8800 or 800/322-8755. You can find Chelsea House on the World Wide Web at http://www.chelseahouse.com Printed in China CP Diagram 10 9 8 7 6 5 4 3 2 This book is printed on acid-free paper. *Physics Prelims (1-7).qxd 12/11/08 1:00 PM Page...
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...Answers to Conceptual Integrated Science End-of-Chapter Questions Chapter 1: About Science Answers to Chapter 1 Review Questions 1 The era of modern science in the 16th century was launched when Galileo Galilei revived the Copernican view of the heliocentric universe, using experiments to study nature’s behavior. 2 In Conceptual Integrated Science, we believe that focusing on math too early is a poor substitute forconcepts. 3 We mean that it must be capable of being proved wrong. 4 Nonscientific hypotheses may be perfectly reasonable; they are nonscientific only because they are not falsifiable—there is no test for possible wrongness. 5 Galileo showed the falseness of Aristotle’s claim with a single experiment—dropping heavy and lightobjects from the Leaning Tower of Pisa. 6 A scientific fact is something that competent observers can observe and agree to be true; a hypothesis is an explanation or answer that is capable of being proved wrong; a law is a hypothesis that has been tested over and over and not contradicted; a theory is a synthesis of facts and well-tested hypotheses. 7 In everyday speech, a theory is the same as a hypothesis—a statement that hasn’t been tested. 8 Theories grow stronger and more precise as they evolve to include new information. 9 The term supernatural literally means “above nature.” Science works within nature, not above it. 10 They rely on subjective personal experience and do not lead to testable hypotheses. They lie outside...
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...1 UNIT 1 Living Things and Their Environment DRAFT April 29, 2014 Photo Credit: http://www.flyingfourchette.com/2013/05/25/around-ubud/ 2 UNIT 1: Living Things and Their Environment Introduction At this point, students have already learned in Grade 8 how the body breaks down food into forms that can be absorbed through the digestive system and then transported to each cell, which was on the other hand discussed in Grade 7 to be the basic unit of life. The learners have also discovered that cells divide to produce new cells by mitosis and meiosis. They have understood that meiosis is an early step in sexual reproduction that leads to variation. Students have been introduced to genetics to be able to appreciate evolutionary differences among species. Learners have also found out that biodiversity is the collective variety of species living in an ecosystem, and by studying the ecosystem; they have come across the various cycling of materials and energy transformation. DRAFT April 29, 2014 All modules in Grade 9 Unit 1-Living Things and Their Environment present student-centered activities that will allow the learners to discover and develop concepts that they may consider useful to their everyday life. At the end of each lesson, key concepts are provided for the students to grasp ideas and information that they will remember even after they have left school. Instructional activities are designed to build up the students’ knowledge, understanding, skills, and ability to transfer...
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...g Easier! Making Everythin ™ heory tring T S Learn: • The basic concepts of this controversial theory • How string theory builds on physics concepts • The different viewpoints in the field • String theory’s physical implications Andrew Zimmerman Jones Physics Guide, About.com with Daniel Robbins, PhD in Physics Get More and Do More at Dummies.com® Start with FREE Cheat Sheets Cheat Sheets include • Checklists • Charts • Common Instructions • And Other Good Stuff! To access the Cheat Sheet created specifically for this book, go to www.dummies.com/cheatsheet/stringtheory Get Smart at Dummies.com Dummies.com makes your life easier with 1,000s of answers on everything from removing wallpaper to using the latest version of Windows. Check out our • Videos • Illustrated Articles • Step-by-Step Instructions Plus, each month you can win valuable prizes by entering our Dummies.com sweepstakes. * Want a weekly dose of Dummies? Sign up for Newsletters on • Digital Photography • Microsoft Windows & Office • Personal Finance & Investing • Health & Wellness • Computing, iPods & Cell Phones • eBay • Internet • Food, Home & Garden Find out “HOW” at Dummies.com *Sweepstakes not currently available in all countries; visit Dummies.com for official rules. String Theory FOR DUMmIES ‰ by Andrew Zimmerman Jones with Daniel Robbins, PhD in Physics String Theory For Dummies® Published by Wiley Publishing, Inc. 111 River St. Hoboken, NJ 07030-5774 www...
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...Barron GRE word list - A abase abash abate abbreviate abdicate aberrant aberration abet abeyance abhor abide abject abjure ablution abnegation abode abolish abominable abominate aboriginal abortive abrasive abridge abrogate abscission abscond absolute absolve abstain lower; degrade; humiliate; make humble; make (oneself) lose self-respect embarrass subside or moderate shorten renounce; give up (position, right, or responsibility) abnormal or deviant deviation from the normal; mental disorder assist usually in doing something wrong; encourage suspended action detest; hate Dwell; abide by: comply with; put up with; tolerate; Ex. abide by the rules; Ex. I can't abide rude people. (of a condition) wretched; as low as possible; lacking pride; very humble; showing lack of self-respect; Ex. abject apology renounce upon oath washing renunciation; self-sacrifice; self-abnegation dwelling place; home cancel; put an end to detestable; extremely unpleasant loathe; hate being the first of its kind in a region; primitive; native; indigenous; N. aborigine unsuccessful; fruitless rubbing away; tending to grind down condense or shorten abolish cutting off; separation depart secretly and hide complete; totally unlimited; having complete power; certain; not relative; Ex. absolute honesty/ruler; CF. absolutism pardon (an offense) refrain; withhold from participation; intentionally not use one's vote; abstemious abstinence abstract abstruse abusive abut abysmal abyss academic accede accelerate...
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...Electrical Engineering 101 Third Edition Electrical Engineering 101 Everything You Should Have Learned in School… but Probably Didn’t Third Edition Darren Ashby AMSTERDAM • BOSTON • HEIDELBERG • LONDON NEW YORK • OXFORD • PARIS • SAN DIEGO SAN FRANCISCO • SINGAPORE • SYDNEY • TOKYO Newnes is an imprint of Elsevier Newnes is an imprint of Elsevier 225 Wyman Street, Waltham, MA 02451, USA The Boulevard, Langford Lane, Kidlington, Oxford, OX5 1GB, UK © 2012 Elsevier Inc. All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or any information storage and retrieval system, without permission in writing from the Publisher. Details on how to seek permission, further information about the Publisher’s permissions policies and our arrangements with organizations such as the Copyright Clearance Center and the Copyright Licensing Agency, can be found at our website: www.elsevier.com/ permissions This book and the individual contributions contained in it are protected under copyright by the Publisher (other than as may be noted herein). Notices Knowledge and best practice in this field are constantly changing. As new research and experience broaden our understanding, changes in research methods, professional practices, or medical treatment may become necessary. Practitioners and researchers must always rely on their own experience and knowledge in evaluating...
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...T H E WAY O F THE S U P E R I O R MAN A Spiritual Guide to Mastering and the Challenges of Women, Work, Sexual Desire DAVID DEIDA P L E X U S 1997 IMPORTANT CAUTION - PLEASE READ THIS Although anyone may find the practices, disciplines and understandings in this book to be useful, it is sold with the understanding that neither the author nor the publisher are engaged in presenting specific medical, psychological, emotional, sexual, or spiritual advice. Nor is anything in this book intended to be a diagnosis, prescription, recommendation, or cure for any specific kind of medical, psychological, emotional, sexual, or spiritual problem. Each person has unique needs and this book cannot take these individual differences into account. Each person should engage in a program of treatment, prevention, cure, or general health only in consultation with a licensed, qualified physician, therapist, or other competent professional. Any person suffering from venereal disease or any local illness of his or her sexual organs or prostate gland should consult a medical doctor and a qualified instructor of sexual yoga before practicing the sexual methods described in this book. PLEXUS 815-A Brazos, Suite 445-B Austin, TX 78701 © 1997 by David Deida All rights reserved. No part of this book may be reproduced in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system, without permission in writing from the...
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...1 of 83 file:///D:/000004/Buy__ology.html 08/08/2009 10:45 2 of 83 file:///D:/000004/Buy__ology.html CONTENTS TITLE PAGE FOREWORD BY PACO UNDERHILL INTRODUCTION 1: A RUSH OF BLOOD TO THE HEAD The Largest Neuromarketing Study Ever Conducted 2: THIS MUST BE THE PLACE Product Placement, American Idol , and Ford’s Multimillion-Dollar Mistake 3: I’LL HAVE WHAT SHE’S HAVING Mirror Neurons at Work 4: I CAN’T SEE CLEARLY NOW Subliminal Messaging, Alive and Well 5: DO YOU BELIEVE IN MAGIC? Ritual, Superstition, and Why We Buy 6: I SAY A LITTLE PRAYER Faith, Religion, and Brands 7: WHY DID I CHOOSE YOU? The Power of Somatic Markers 8: A SENSE OF WONDER Selling to Our Senses 9: AND THE ANSWER IS… Neuromarketing and Predicting the Future 10: LET’S SPEND THE NIGHT TOGETHER Sex in Advertising 11: CONCLUSION Brand New Day APPENDIX ACKNOWLEDGMENTS NOTES BIBLIOGRAPHY ABOUT THE AUTHOR COPYRIGHT FOREWORD PACO UNDERHILL It was a brisk September night. I was unprepared for the weather that day, wearing only a tan cashmere sweater underneath my sports jacket. I was still cold from the walk from my hotel to the pier as I boarded the crowded cruise ship on which I was going to meet Martin Lindstrom for the first time. He had spoken that day at a food service conference held by the Gottlieb Duttweiler Institute, the venerable Swiss think tank, and David Bosshart, the conference organizer, was eager for us to meet. I had never heard of Martin ...
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...1 of 83 file:///D:/000004/Buy__ology.html 08/08/2009 10:45 2 of 83 file:///D:/000004/Buy__ology.html CONTENTS TITLE PAGE FOREWORD BY PACO UNDERHILL INTRODUCTION 1: A RUSH OF BLOOD TO THE HEAD The Largest Neuromarketing Study Ever Conducted 2: THIS MUST BE THE PLACE Product Placement, American Idol , and Ford’s Multimillion-Dollar Mistake 3: I’LL HAVE WHAT SHE’S HAVING Mirror Neurons at Work 4: I CAN’T SEE CLEARLY NOW Subliminal Messaging, Alive and Well 5: DO YOU BELIEVE IN MAGIC? Ritual, Superstition, and Why We Buy 6: I SAY A LITTLE PRAYER Faith, Religion, and Brands 7: WHY DID I CHOOSE YOU? The Power of Somatic Markers 8: A SENSE OF WONDER Selling to Our Senses 9: AND THE ANSWER IS… Neuromarketing and Predicting the Future 10: LET’S SPEND THE NIGHT TOGETHER Sex in Advertising 11: CONCLUSION Brand New Day APPENDIX ACKNOWLEDGMENTS NOTES BIBLIOGRAPHY ABOUT THE AUTHOR COPYRIGHT FOREWORD PACO UNDERHILL It was a brisk September night. I was unprepared for the weather that day, wearing only a tan cashmere sweater underneath my sports jacket. I was still cold from the walk from my hotel to the pier as I boarded the crowded cruise ship on which I was going to meet Martin Lindstrom for the first time. He had spoken that day at a food service conference held by the Gottlieb Duttweiler Institute, the venerable Swiss think tank, and David Bosshart, the conference organizer, was eager for us to meet. I had never heard of Martin ...
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...FROM THE AUTHOR OF THE BESTSELLING BIOGRAPHIES OF BENJAMIN FRANKLIN AND ALBERT EINSTEIN, THIS IS THE EXCLUSIVE BIOGRAPHY OF STEVE JOBS. Based on more than forty interviews with Jobs conducted over two years—as well as interviews with more than a hundred family members, friends, adversaries, competitors, and colleagues—Walter Isaacson has written a riveting story of the roller-coaster life and searingly intense personality of a creative entrepreneur whose passion for perfection and ferocious drive revolutionized six industries: personal computers, animated movies, music, phones, tablet computing, and digital publishing. At a time when America is seeking ways to sustain its innovative edge, Jobs stands as the ultimate icon of inventiveness and applied imagination. He knew that the best way to create value in the twenty-first century was to connect creativity with technology. He built a company where leaps of the imagination were combined with remarkable feats of engineering. Although Jobs cooperated with this book, he asked for no control over what was written nor even the right to read it before it was published. He put nothing offlimits. He encouraged the people he knew to speak honestly. And Jobs speaks candidly, sometimes brutally so, about the people he worked with and competed against. His friends, foes, and colleagues provide an unvarnished view of the passions, perfectionism, obsessions, artistry, devilry, and compulsion for control that shaped his approach to business and...
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