Questions about Franck Hertz Experiment: Energy, Mean Free Path ...
2004年9月15日 · The Franck Hertz experiment is an experiment conducted in the field of atomic and molecular physics to demonstrate the quantization of energy levels in atoms and molecules. It is important because it provided evidence for the existence of discrete energy levels in atoms, which helped to confirm the quantum mechanical model of the atom.
Franck Hertz experiment - overheated tube - Physics Forums
2010年9月29日 · The Franck Hertz experiment is an experiment conducted in the field of quantum mechanics to study the energy levels of atoms and the behavior of electrons. It involves passing an electric current through a tube filled with gas atoms at low pressure and measuring the energy of the electrons after they collide with the atoms.
Franck Hertz expiriment (maybe you know?) - Physics Forums
2003年11月29日 · In summary, the Franck-Hertz experiment was a groundbreaking experiment conducted in 1914 by James Franck and Gustav Hertz that helped to confirm the Bohr model of the atom. By measuring the energy levels of electrons in a neon gas, they were able to demonstrate the quantization of energy and the concept of discrete energy levels.
Franck hertz Experiment-Ionization vs Excitation - Physics Forums
2012年5月22日 · The Franck Hertz Experiment was a groundbreaking experiment that provided evidence for the quantization of energy and helped to validate the quantum theory. It also helped to further our understanding of the behavior of electrons in gases, which has many practical applications in fields such as electronics and lighting.
Quantum Physics - Frankhertz experiment
2009年9月16日 · The Frankhertz experiment is a landmark experiment in quantum physics that was first conducted in 1914 by James Franck and Gustav Hertz. It demonstrated the quantization of energy levels in atoms, providing evidence for the existence of discrete energy states in atoms. This experiment played a crucial role in the development of quantum mechanics.
Why the Stern-Gerlach experiment didn't detect the L? - Physics …
2020年9月19日 · The Stern-Gerlach experiment was designed to detect the spin of an electron, which can either be up or down. The L, or orbital angular momentum, is a different property of an electron and is not affected by the magnetic field used in the experiment. Therefore, the experiment was not capable of detecting the L. 2.
Question on FrankHertz Experiment - Physics Forums
2013年11月5日 · Sorry to deviate from the template but I think that a simple explanation will be useful here. In our lab we just did the frank hertz experiment, and we used two methods to find the excitation energy for mercury. The first is that we manually adjusted the voltage and manually recorded peaks...
Hertz Experiment: Original Paper on Photoelectric Effect - Physics …
2018年12月18日 · FAQ: Hertz Experiment: Original Paper on Photoelectric Effect 1. What is the Hertz Experiment? The Hertz Experiment is a scientific experiment conducted by Heinrich Hertz in 1887 that aimed to demonstrate the existence of electromagnetic waves. He used a spark gap transmitter and a spark gap receiver to generate and detect radio waves. 2.
What is the Franck-Condon principle? - Physics Forums
2013年2月9日 · In summary: This is done by introducing the Fermi function \phi(r,R):r_{i\rightarrow j}=\left\langle \phi(r,R) |\mu| \phi(r-\Delta r,R) \right\rangle.The semiclassical expression for the transition now becomes:r_{i\rightarrow j}=\left\langle \eta_i(R) \varphi_i(r,R) |\mu| \eta_j(R) \right\rangle.The final step in the Franck-Condon approximation is …