Cambridge IGCSE®& O Level Essential Physics Third Edition » HN \ \ hyw - 8 NÊN. a —3 * Jim Breithaupt — pawick Avande Darren Forbes Mohamed Ghoneim a tes Be Editor: Lawrie Ryan Ghanapathi Ramanathan „ Access your Cambridge IGCSE® & O Level Essential Physics ONLINE Online Student Book How do | access my new resource? 1. Go to www. Follow the instructions on-screen to create an account by selecting the “Register” button, or sign in if you already have an account 3.
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Ltd,/Science Photo Library; p51: Dr Jeremy Burgess/Science Photo Library; p52: Richard R. Hansen|Science Photo UNIVERSITY PRESS Library; p53: VisualCommunications/E+/Getty Images; p54t: Public Great Clarendon Street, Oxford, OX2 6DP, United Kingdom Health England)Science Photo Library; p54b: Robert Brook/Science Oxford University Press is a department of the University of Oxford. It Photo Library; p56: Alex Bartel/Science Photo Library; ;p57: Mikkel furthers the University's objective of excellence in research, scholarship, Juul JensenjScience Photo Library p58t: Martin BondjScience Photo and education by publishing worldwide. Oxford is a registered trade mark of Library; p58b: David Hay Jones/Science Photo Library; p59: Y.Derome/ Oxford University Press in the UK and in certain other countries Publiphoto Diffusion/Science Photo Library; p60: G.
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The manufacturing process Library; p128l: Ton Kinsbergen/Science Photo Library; p128r: Paschonj conforms to the environmental regulations of the country of origin. Shutterstock; p131: Mauro Fermariello/Science Photo Library; p134: Printed in Italy by LEGO. David ParkerjScience Photo Library; p136: MediscanjAlamy Stock Photo; Acknowledgements P137: ER ProductionsjCorbis Premium RF/Alamy Stock Photo; p138: PgiajiStockphoto; p142: Darwin Dale/Science Photo Library; p146: Keith I would like to thank my family for their support in the preparation Kent/Science Photo Library; p150: jovannig/iStockphoto; p154: Adrienne of the book, particularly my wife Marie, for secretarial support and Hart-Davis/Science Photo Library; p158: Alex Bartel/Science Photo encouragement, | am also grateful to the publishing team at Oxford Library; p164: Peter MenzeljScience Photo Library; p165: SputnikjScience University Press, in particular Oliver Thornton who initiated the Photo Library; p172t: Oleksiy Mark/Shutterstock; p172b: Patrick Dumas/ production of the book and Eleanor Walter and Stephen Holford who Eurelios/Science Photo Library; p174: Martyn F. ChillmaidjScience coordinated and edited the production of this edition.
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Marine Corps; p32: Konrad Bak/Alamy Stock Every effort has been made to contact copyright holders of material Photo; p42: Crispin Thruston/Action Images/Adobe Stock Images; p44: reproduced in this book. Any omissions will be rectified in subsequent ‘Trinity Mirror/Mirrorpix/Alamy Stock Photo; p46: Barrett & MacKay] printings if notice is given to the publisher.4 Solids, liquids and gases 76 Syllabus matching grid vi 5.5 More about solids, liquids and gases 78 5.6 Gas pressure and temperature Unit 1 Motion 5.8 Gas pressure and volume 1.2 Distance-time graphs 8e Summary and Practice questions 1.3 More about speed 14 Acceleration Unit6 Thermal physics S88 1.5 More about acceleration 6.2 Thermometers Summary and Practice questions 6.3 Specific heat capacity 92 6.4 Change of state 94 Unit 2 Forces and their effects 6.1 Mass and weight 6.3 Force and shape 6.8 More about infrared radiation 102 2.4 Force and motion 6.9 Thermal energy at work 104 25 More about force and motion Summary and Practice questions 106 2.7 Explosions Unit 7 Waves 108 2.8 Impact forces T1 Wave motion 108 Summary and Practice questions +2 Transverse and longitudinal waves 110 7.3 Wave properties - reflection Unit 3 Forces in equilibrium and refraction 112 3. T4 Wave properties - diffraction 114 3.2 Moments in balance Summary and Practice questions 116 3.3) The Principle of Moments.4 Centre of gravity Unit8 Light 118 3.1 Reflection of light 118 3.6 More about vectors 8.2 Refraction of light 122 Summary and Practice questions 8.4 Total internal reflection 126 Unit 4 Energy 8.5 The converging lens 128 4.6 Applications of the converging lens 130 4.2 Conservation of energy 8.7 Correction of sight defects 132 4.3 Fuel for electricity 8.8 Electromagnetic waves 134 44 Nuclear energy 8.9 Applications of electromagnetic 4.5 Energy from wind and water waves 136 4.6 Energy from the Sun and the Earth 8.10 More about electromagnetic waves 138 47 Energy and the environment Summary and Practice questions 140 4.8 Energy and work Unit 9 Sound 142 4.9 Power Summary and Practice questions 9.2 Properties of sound 144 Unit5 Pressure 9.3 The speed of sound 146 5.4 The uses of ultrasound 150 5.2 Pressure at work Summary and Practice questions 152 5.3 Pressure ina liquid at rest Unit 10 Magnetism 154 Unit 14 Electromagnetism 202 10.1 Magnetic field patterns 202 10.2 The motor effect 204 10.3 More about magnetic materials 158 14.3 The electric motor 206 Summary and Practice questions 160 14.4 Electromagnetic induction 208 Unit 11 Electric charge 162 14.5 The alternating current generator 210 14.7 High-voltage transmission of 11.2 Electric fields 164 electricity 214 11.3 Conductors and insulators 166 Summary and Practice questions 216 11.4 Charge and current 168 Summary and Practice questions 170 Unit 15 Radioactivity 218 15.1 Observing nuclear radiation 218 Unit 12 Electrical energy 172 15.2 Alpha, beta and gamma radiation 220 12.1 Batteries and cells 172 15.3 The discovery of the nucleus 222 12.4 More about the nucleus 224 12.4 More about resistance 178 15.6 Radioactivity at work 228 12.5 Electrical power 180 Summary and Practice questions 230 Summary and Practice questions 182 Unit 16 Space Unit 13 Electric circuits 184 16.1 The Earth in space 232 13.2 The Solar System 234 13.4 The life history ofa star 238 13.4 More about series and 16.5 The expanding universe 240 parallel circuits 190 16.6 The beginning and future of 13.5 Sensor circuits 192 the Universe 242 13.6 Switching circuits 194 Summary and Practice questions 244 13.8 More about electrical safety 198 Glossary 246 Summary and Practice questions. 200 Index 252 Introduction Introduction This book is designed specifically for Cambridge (PRACTICAL, IGCSE" Physics 0625.
Experienced teachers have These show the opportunities for practical been involved in all aspects of the book, including work. The results are included to help you if you detailed planningto ensure that the content gives or are do rot actually tackle the experiment the best match possible to the syllabus. studying at home. p Using this book will ensure that you are well prepared for studies beyond the IGCSE level in pure sciences, in applied sciences or in science- dependent vocational courses.
The features of These questions are at the end of each spread the book outlined below are designed to make and allow you to test your understanding of the learning as interesting and effective as possible: work covered in the spread. At the end of each unit there is a double page of © These are at the start of each examination-style questions written by the author. spe ons ala At the end of the book you will also find an the end of the spread. extensive glossary of key terms.
® Some outcomes will be Assessment structure needed only if you are taking. : a supplement paper and Paper 1: Multiple Choice (Core) these are clearly labelled, Paper 2: Multiple Choice (Supplement) asis any content in the paper’: Th Core) spread that goes beyond the aper 3: Theory (Core] syllabus. Paper 4: Theory (Supplement) Paper 5: Practical Test Paper 6: Alternative to Practical Experienced teachers give you suggestions on how to The Enhanced Online Book supports this student avoid common errors or give book by offering high-quality digital resources that useful advice on how to tackle help to build scientific and examination skills in questions. preparation for the assessment.
If you purchase access to the digital course, you will find a wealth of additional resources to help you with your KEY POINTS studies and revision: @ Tailored exam skills support @ Aworksheet and interactive quiz for every unit e@ On Your Marks activities to help you achieve your best e Full practice papers with mark schemes For answers: www.