What is the concept of democracy?

Democracy is government in which power and civic responsibility are exercised by all adult citi- zens, directly, or through their freely elected rep- resentatives. Democracy rests upon the principles of majority rule and individual rights. Fair, frequent, and well-managed elections are essential in a democracy.

Why is Quantum Theory important?

Quantum mechanics is an important tool to understand at the theoretical level the electronic structure of chemical compounds and the mechanism, thermodynamics, and kinetics of chemical reactions.

What is the dictionary definition of quantum theory?

dictionary thesaurus. noun. 1 : a theory in physics based on the concept of the subdivision of radiant energy into finite quanta and applied to numerous processes involving transference or transformation of energy in an atomic or molecular scale.

Where does the theory of democracy come from?

In fact, democratic theory traces its roots back to ancient Greece and the emergence of the first democratic governments in Western history. Ever since, philosophers, politicians, artists, and citizens have thought and written extensively about democracy.

How does quantum theory differ from classical mechanics?

Quantum mechanics (QM — also known as quantum physics, or quantum theory) is a branch of physics which deals with physical phenomena at nanoscopic scales where the action is on the order of the Planck constant. It departs from classical mechanics primarily at the quantum realm of atomic and subatomic length scales.

Is it true that quantum theory requires many worlds?

An aura of glamorous mystery attaches to the concept of quantum entanglement, and also to the (somehow) related claim that quantum theory requires “many worlds.” Yet in the end those are, or should be, scientific ideas, with down-to-earth meanings and concrete implications.