Suchergebnisse
Suchergebnisse:
Vor einem Tag · The original Stern-Gerlach experiment examined the behavior of silver atoms in magnetic fields. Magnetic dipoles couple to magnetic fields; they feel a force F = \nabla (\vec {\mu} \cdot \vec {B}) F = ∇(μ⋅ B) where \mu μ is the magnetic dipole moment and B B is the magnetic field vector.
Vor 3 Tagen · Quantum entanglement has been demonstrated experimentally with photons, [12] [13] electrons, [14] [15] top quarks, [16] molecules [17] and even small diamonds. [18] The use of entanglement in communication, computation and quantum radar is an active area of research and development.
Vor 5 Tagen · When I conceived the first basic ideas of wave mechanics in 1923–1924, I was guided by the aim to perform a real physical synthesis, valid for all particles, of the coexistence of the wave and of the corpuscular aspects that Einstein had introduced for photons in his theory of light quanta in 1905. — de Broglie [8]
Vor 2 Tagen · James Franck and Gustav Hertz conducted an experiment in 1914, which demonstrated the existence of excited states in mercury atoms. It confirms the prediction of quantum theory that electrons occupy only discrete, quantized energy states.
Vor 5 Tagen · Performing Simulator. Combo Box: Longitudinal mode - In this arrangement the tuning fork is set in such a manner that the vibrations of the prongs are parallel to the length of the string. Transverse mode - In this arrangement the vibration of the prongs of the tuning fork are in the direction perpendicular to the length of the string.
Vor 4 Tagen · 00:0000:00. Wasser ist wichtig. Und es gibt im Universum überraschend viel Wasser. Aber nicht unbedingt so, wie wir uns das vorstellen. Wo es feucht ist im Kosmos, erfahrt ihr in der neuen Folge der Sternengeschichten.
Vor 3 Tagen · The phenomenon was first observed by Heinrich Hertz in 1880 and explained by Albert Einstein in 1905 using Max Planck's quantum theory of light. As the first experiment which demonstrated the quantum theory of energy levels, photoelectric effect experiment is of great historical importance.
