Concepts of Physics hc Varma

"Basic Concepts in Physics: From the Cosmos to Quarks" is the outcome of the authors' long and varied teaching experience in different countries and for different audiences, and gives an accessible and eminently readable introduction to all the main ideas of modern physics. The book’s fresh approach, using a novel combination of historical and conceptual viewpoints, makes it ideal complementary reading to more standard textbooks. The first five chapters are devoted to classical physics, from planetary motion to special relativity, always keeping in mind its relevance to questions of contemporary interest. The next six chapters deal mainly with newer developments in physics, from quantum theory and general relativity to grand unified theories, and the book concludes by discussing the role of physics in living systems.

With the aid of entertaining short stories, anecdotes, lucid explanations and straight-forward figures, this book challenges the perception that the world of physics is inaccessible to the non-expert. Beginning with Neanderthal man, it traces the evolution of human reason and understanding from paradoxes and optical illusions to gravitational waves, black holes and dark energy. On the way, it provides insights into the mind-boggling advances at the frontiers of physics and cosmology.

Welcome to physics, the science of relativity and gravitation, matter and energy, quarks and quanta, lasers and masers, and many other intriguing scientific areas.
Since the appearance of the second edition many new developments have become impor- tant, and this edition has been expanded to include as many as possible of these new ideas without neglecting older, but still valid, concepts.

Welcome to physics, the science of relativity and gravitation, matter and energy, quarks and quanta, lasers and masers, and many other intriguing scientific areas.