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The history of quantum mechanics began with the 1838 discovery of cathode rays by Michael Faraday, the 1859 statement of the black body radiation problem by Gustav Kirchhoff, the 1877 suggestion by Ludwig Boltzmann that the energy states of a physical system could be discrete, and the 1900 quantum hypothesis by Max Planck. Planck's hypothesis stated that any energy is radiated and absorbed in quantities divisible by discrete "energy elements", such that each energy element E is proportional to its frequency ν. Planck insisted that this was simply an aspect of the processes of absorption and emission of radiation and had nothing to do with the physical reality of the radiation itself. However, at that time, this appeared not to explain the photoelectric effect (1839), i.e. that shining light on certain materials can eject electrons from the material. In 1905, basing his work on Planck's quantum hypothesis, Albert Einstein postulated that light itself consists of individual quanta.
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http://en.wikipedia.org/wiki/History_of_quantum_mechanics
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Who discovered quantum theory of radiation?
Many scientists worked on it over the years, however it was James Clerk Maxwell that finally developed the set of partial differential equations that fully and correctly describe their wave behavior.Albert Einstein was the first to correctly describe the photoelectric effect in terms of particles called photons. This lead in the 1930s to the modern quantum mechanical theory of electromagnetic radiation.
What kind of information might be available to scientists today that would lead them to disagree with Dalton's atomic theory?
1. Discovery of isotopes: not all atoms of the same chemical element are identical. 2. Discovery of the atomic structure: atoms are indivisible by chemical methods but they are divisible with physical methods in components.
How does quantum teleportation benefit the world?
Quantum teleportation has the potential to revolutionize secure communication and quantum computing by enabling the transfer of quantum states without the physical movement of particles. This process enhances the development of quantum networks, which can provide ultra-secure communication channels through quantum key distribution. Additionally, it paves the way for advancements in distributed quantum computing, allowing for more powerful processing capabilities. Overall, quantum teleportation could lead to breakthroughs in technology, cryptography, and information processing.
What if a martian creature had no cell and how would it change the cell theory?
That would be an exciting discovery to say the least. The theory could be maintained with the condition: Regarding all life native to planet earth... The alien would probably be a really strange creature.
How did the discovery of the photon lead to bohr's model of the atom?
electrons moving in orbits about the nucleus
What was Albert Einstein's first scientific discovery?
His first scientific paper was on the Photoelectric Effect, this was one of the founding theories that ultimately lead to Quantum Mechanics (a theory that Einstein rejected).
How did Dalton's atomic theory lead to the discovery of the atomic bomb?
it didn't
How did atomic theory lead to the atomic bomb discovery?
the atomic bomb was not discovered, it was invented then built.
Which theory of metaphysics attempts to answer questions of how or why events happen?
The theory of causality in metaphysics attempts to answer questions about how or why events happen. It focuses on exploring the relationships and connections between different events and the underlying causes that lead to their occurrence.
Am a student teacher what the the real life application quantum physics?
Quantum physics is utilized in various real-life applications, such as in the development of quantum computers for faster calculation speeds, in medical imaging techniques like MRI, and in the creation of quantum cryptography for secure communication. Understanding quantum physics can also lead to advancements in material science and energy production.
What did experiments with cathode rays lead to the discovery of what?
experiments with cathode rays lead to the discovery of the Electron.
What is the principal quantum number the n for the valence electrons in lead?
The principal quantum number for valence electrons in lead is 6, because lead has 6 valence electrons in the 6th energy level.
What are the properties and significance of degenerate eigenstates in quantum mechanics?
Degenerate eigenstates in quantum mechanics are states that have the same energy but different quantum numbers. They are significant because they can lead to degeneracy in the system, meaning multiple states have the same energy level. This can affect the behavior of the system and lead to unique phenomena in quantum mechanics.
What lead to the discovery of Uranus?
island
Jj thompson's experiments with the cathode ray tube lead to the invention of?
J.J. Thomson's experiments with the cathode ray tube led to the discovery of the electron. This discovery revolutionized our understanding of the structure of the atom and laid the foundation for the development of modern atomic theory.
Why is Columbus remembered as a great explorer today?
because of his relentless determination and because his discovery started a chain of events that would lead to the founding of a new nation of freedom for all.
Who discovered quantum theory of radiation?
Many scientists worked on it over the years, however it was James Clerk Maxwell that finally developed the set of partial differential equations that fully and correctly describe their wave behavior.Albert Einstein was the first to correctly describe the photoelectric effect in terms of particles called photons. This lead in the 1930s to the modern quantum mechanical theory of electromagnetic radiation.
