National ***************

This book is very practical! It is a reference book designated by the National Middle School Physics Competition Committee of the Chinese Physical Society. The competition questions and answers in it are of great reference value. I particularly like the preliminaries, semi-finals, and finals questions. Through these questions, I can test my learning results very well. Moreover, the book also contains the competition introduction and regulations, which is a good guide book for students who want to participate in physics competitions. In short, I think this book is indispensable for students who love physics.

Okay, I'm more interested