Chapter 2 - The Fall Of Materialist Ontology Flashcards
Max Planck
Discovered quantum
Niels Bohr
Realized atom is stable because electrons emir light only when jumping from higher to lower orbit. If in lowest orbit, there is none to jump to hence it is stable.
Quantum jump
Electrons jump orbit by disappearing in one and reappears in the other
Quantum mechanics
Revealed electron’s quantum leaping ability originates from wave nature; electrons are waves of possibility
Atomic electron
When not observed, due to interaction with electromagnetic field, becomes superposition of being in two or more orbits at once
When observed, possibility of being in two or more places becomes actuality of being in one place momentarily, and simultaneous light quantum emitted.
Erwin schrodinger
Co-discoverer of new quantum mechanics; equation that quantum possibility waves (wave functions or coherent superpositions) obey.
James Frank and Gustav Hertz
Proved atomic energy exists as discontinuous energy levels, and electron can’t take on energy between these values
Quantum tunneling (barrier penetration)
Electron disappears on one side of the barrier and reappears in the other side, never going through
Max Born
First to interpret quantum objects as waves of possibility - the square of their wave amplitude gives the probability of finding the object in a particular actuality
Wave packet
Electron possibility wave. Electrons behavior is probabilistic, can’t predict definite position
Werner Heisenberg
Co-discoverer of quantum mechanics
We cannot measure with utmost accuracy both the position and velocity of a quantum object simultaneously
Heisenberg’s uncertainty principle
The product of the position and momentum uncertainties is greater than or equal to a constant of nature, designated as h
Can never determine values of Newtonian determinism: initial position and velocity, therefore it’s impossible to predict trajectories of objects in motion
Quantum of action
Discovered by planck, constant of nature
Creativity
When consciousness collapses actuality from possibility there is room for free will, creativity, and divine purposiveness.
Theory of relativity
Speed of light as limit for speed of material objects
All influences assumed to be local