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Jan 4, 2023 · Download Article. 1. Start with learning about the physical significance of the Planck constant. In quantum mechanics, the quantum of action is the Planck constant, usually denoted as h. Likewise, for interacting subatomic particles, the quantum of angular momentum is the reduced Planck constant (the Planck constant divided by 2π) denoted by ...
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Jan 10, 2021 · But to the intrepid and brave, I will make a few promises before we start: No math. While the language of quantum mechanics is written using fairly advanced math, I don’t believe one has to read ...
Sep 7, 2019 · Dr. Carroll is a physicist. “I think I can safely say that nobody really understands quantum mechanics,” observed the physicist and Nobel laureate Richard Feynman. That’s not surprising, as ...
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Nov 2, 2010 · One of the most basic consequences of quantum mechanics is that there is a wave associated with the motion of all matter, including electrons in an atom. Schrödinger came up with an equation that ...
- Julien Bobroff
- “Quantum physics is all about uncertainty” Wrong! Quantum physics is probably the most precise scientific discipline ever devised by humankind. It can predict certain properties with extreme accuracy, to 10 decimal places, which later experiments confirm exactly.
- “Quantum physics can’t be visualised.” Quantum physics describes objects that are often “strange” and difficult to put into pictures: wave functions, superimposed states, probability amplitude, complex numbers to name but a few.
- “Even scientists don’t really understand quantum physics” One of the leading lights in the field, Richard Feynman himself said: “I think I can safely say that nobody understands quantum mechanics.”
- “A few brilliant theorists came up with the entire concept of quantum physics” The entire history of quantum physics shows the exact opposite: at the very beginning, lab experiments threw up unexpected results, such as the photoelectric effect, black-body radiation, the light emission spectrum of atoms.
Apr 10, 2024 · Quantum, often called quantum mechanics, deals with the granular and fuzzy nature of the universe and the physical behavior of its smallest particles. The idea of physical granularity is like your TV image. If you zoom in on the image, you will see it is made of individual pixels. The quantum world is similar.
Mar 23, 2024 · Quantum mechanics is a theory that deals with the most fundamental bits of matter, energy and light and the ways they interact with each other to make up the world. This landmark theory originated in the early 20th century and is finding many real-world applications in the 21st century. Applying quantum mechanics in the laboratory, Argonne ...
