Monday, August 17, 2009

1.1 Introduction to Physics

1.1 Understanding Physics

1. Physics is the study of matter, energy and the relationships between them.
2. In Physics, we make observations of natural phenomena, record them and make connections between the various observed phenomena.
3. By this process, the many different phenomena are organized into a few fundamental laws of physics.
4. Thus, new processes can be predicted and new gadgets can be invented based on the physical laws.
5. Technology is based on physics laws and through technology, many appliances are invented which make our lives more convenient.

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