Overview of Quantum Mechanics
Our understanding of how particles behave at the lowest scales has been completely transformed
by the fundamental field of physics known as quantum mechanics. This extremely intricate and
frequently illogical theory serves as the foundation for the functioning of the entire
physical cosmos. Both our understanding of the natural world and our technological advancements
have been greatly influenced by quantum mechanics. The main ideas and tenets of
quantum mechanics, as well as its growth over time and relevance to theoretical physics and
real-world applications, will all be covered in this essay.
Evolution of Quantum Mechanics through History
When it became evident that classical physics could not adequately explain the behavior of
particles at the atomic and subatomic scales, the groundwork for quantum mechanics was established
around the beginning of the 20th century. The behavior of electrons, photons, and other elementary
particles could not be satisfactorily explained by the classical physics of Newton and
Maxwell, despite their success in explaining the motion of planets and the behavior of
electromagnetic waves.
