Steve Witney was Head of Science at Altwood School and is a Senior Examiner.

Table of Contents

Physics 1 1.1 Energy transfer by heating processes 1.2 Energy and efficiency 1.3 Usefulness of electrical appliances 1.4 Methods we use to generate electricity 1.5 Using waves Physics 2 2.1 Force and their effects 2.2 Work, energy, power and momentum 2.3 Currents in electrical circuits 2.4 Using mains electricity 2.5 The atom and radioactivity 2.6 Nuclear fission and nuclear fusion Physics 3 3.1 Medical applications of physics 3.2 Using physics to make things work 3.3 Keeping things moving Index

About the Author

Steve Witney was Head of Science at Altwood School and is a Senior Examiner.