Fundamentals of Physics

The scientific study of energy and matter and the process of
interaction with each other is known as physics. The energy
could be gravity, light, motion, radiation or electricity as matter
of fact it could be anything from the universe. It studies matter
and could be anything from sub-particles (the particles which
make up an atom and the particles which further make those
particles) to galaxy or stars. Physics aims in understanding the
universal behaviour.
Physics can be dated to thousands of year...