This clear, concise Complete Revision & Practice book from CGP is a perfect way to prepare for the OCR A AS-Level Physics exams (it also covers every Year 1 topic from the full OCR A A-Level Physics course). It's packed with straightforward explanations, helpful examples and full-colour diagrams throughout. Practice questions and exam-style questions are included for every topic, with answers included at the back. And finally, a free Online Edition of the whole book is included - just use the code printed inside the book to access it on your PC, Mac or tablet!