Cambridge O Level Physics matches the requirements of the Cambridge O Level Physics syllabus. Cambridge O Level Physics matches the requirements of the Cambridge O Level Physics syllabus. All concepts covered in the syllabus are clearly explained in the text, with illustrations and photographs to show how physics helps us to understand the world around us. The accompanying CD-ROM contains a complete answer key, teacher's notes and activity sheets linked to each chapter.Figure 11.8 shows how a convection current can be observed in water. Above the flame, water is heated and expands. Now its density is less than that of the surrounding water, and it floats upwards. The purple dye shows how it moves. Colderanbsp;...
|Title||:||Cambridge O Level Physics with CD-ROM|
|Author||:||David Sang, Graham Jones|
|Publisher||:||Cambridge University Press - 2012-07-05|