Physics is second only to mathematics in the purity of its principles. Physics describes how the natural world works through applied mathematical formulas. read more
Physics plays major role in modern world, everything you do from walking, to sleeping includes Physics. We have reached so far in Physics due to various legendaries, like Albert Einstein, Stephen Hawkins, etc. read more
Best Answer: Solid state physics is responsible for semiconductors, which are responsible for semiconducting diodes and transistors, which are in turn at the heart of every memory chip and processor in every computer in the world. Most of the specifics of circuits are governed by equations studied in electrodynamics. read more