Physics (Ancient Greek: physis "nature")
is a natural science that involves the study of matter and its motion through space-time, as well as all applicable concepts,
including energy and force More broadly, it is the general analysis of nature, conducted in order to understand how the universe
behaves. Physics is one
of the oldest academic disciplines, perhaps the oldest through its inclusion of astronomy. Over the last two millennia, physics
had been considered synonymous with philosophy, chemistry, and certain branches of mathematics and biology, but during the
Scientific Revolution in the 16th century, it emerged to become a unique modern science in its own right. However, in some
subject areas such as in mathematical physics and quantum chemistry, the boundaries of physics remain difficult to distinguish. Physics is both significant and influential, in part because advances in its understanding have often
translated into new technologies, but also because new ideas in physics often resonate with other sciences, mathematics, and
philosophy. For example, advances in the understanding of electromagnetism or nuclear physics led directly to the development
of new products which have dramatically transformed modern-day society, such as television, computers, domestic appliances,
and nuclear weapons; advances in thermodynamics led to the development of motorized transport; and advances in mechanics inspired
the development of calculus. |