The sixth and seventh editions of Ma Wenwei Physics are the seventh edition, okay? Dear, Physics is suitable for teachers and students to use Ma Wenwei's Physics (7th Edition) as a reference book for teaching and learning, and it can also be read by teachers and students majoring in science and engineering in colleges and universities and social readers.
It is a subject that studies the most general laws of motion and the basic structure of matter. Physics, as the leading discipline of natural science, studies the most basic motion forms and laws of everything from the universe to elementary particles, so it has become the research basis of other natural science disciplines.