MY PHYSICS ACADEMY.blogspot.com What is Physics? Introduction: The word 'Physics' comes from the Greek word 'phusis' meaning 'nature', introduced by the ancient scientist 'Aristotle'. What is Physics? Definition: The Branch of science which deals study of Matter and Energy and Interaction between them. What is Physics? Example: The forming of rainbow in the sky. The dropping of mango from the tree. The formation of solar system. The motion of bodies. The silicon computer chips. Are the some common examples of Physics. VISIT:MY PHYSICS ACADEMY.blogspot.com