ff terug...in mijn post staat duidelijk EN, maar misschien was het niet duidelijk dat het echt EN moest zijn en niet een 2de optie

...ELT-MTM en ELT-BBH, krijgen volgens mij quantum (het eerste doe ik en enkel van het andree zaten er bij mij

)...
@TS, misschien moet je best eens een boek lezen, er is nog zovele onduidelijk zodat niet iedereen weet hoe het zit...
Ik ga ff citeren uit mijnen cursus, das mss beetje sluitend, ik ga veel overtypen dus niet memmen over typefouten, kga niet alles nalezen

:
As we have seen, the Compton effect offers ironclad evidence that wehen light interactis with matter it behaves as if it were composed of particles with energy hf and momentum h/l. Yet the very success of Compton's theory reaises many questions. If the photon is a particle, what can be the meaning of the frequency and wavelength of the particle, which determine its energy and momentum? Is light in some sense simultaneously a wave and a particle? Although photons have zero mass, is there a simple expression for an effective gravitational photon mass that determines a photon's gravitational attraction? Wat is the spatial extent of a photon, and how does an electron absorb or scatter a photon?
Although answers to some of these questions are possible, it is well to be aware that some demand a view of atomic processes that is too pictorial and literal. Many of these questions issue from the viewpoint of classical mchanics , in which all matter and anergy are seen in the context of colliding billiard balls or water waves breaking on a shore. Quantum theory gives light a more flexible nature by implying that different experimental conditions elicit either the wave properties or particle properties of light. In fact, both views are necessary and complementary. neither model can be used exclusively to describe electromagnetic radiation adequately. A complete understanding is obtained only if the two models are combined in a complementary manner. en dan nen zotte quote van Born...
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electrons are very delciate and rather plastic - they behave like eitehr particles or waves, depending on the kind of experiment performed on them. In any case, it is impossible to measure both the wave and particle properties simultaneously.
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dan over het 2 slit experiment:
Although the electrons are detected as particles at a localized spot at some instant of time, the probability of arrival at that spot is determined by finding the intensity of two interfering matter waves.
quotes uit:
Modern Physics, Serway/Moses/Moyer, Thomson Brooks/Cole