Social science is a major category of academic disciplines, concerned with society and the relationships among individuals within a society.
Continue reading... Classical and Quantum mechanics are the two main fields of mechanics in physics. Classical mechanics came a few hundred years before Quantum mechanics. Subsequently it is less accurate and less reliable then the more recent mechanic field of Quantum mechanics. Despite being outdated, Classical mechanics can still be used for many everyday problems with bigger and slower moving objects.
Niels Bohr Quantum Theory. Neils Bohr was the first to apply the quantum theory to atomic structure. The quantum theory of atomic processes was proposed by Niels Bohr in the year 1913 and was based on the atomic model proposed earlier by Rutherford.eils Bohr was the first to apply the quantum theory to atomic structure. The quantum theory of atomic processes was proposed by Niels Bohr in the year 1913 and was based on the atomic model proposed earlier by Rutherford.