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- Quantum theory for kids helps introduce complex scientific concepts in a simplified manner. It explains how tiny particles called quanta behave, demonstrating concepts like superposition and entanglement.
parentsoftalents.com › how-to-explain-quantum-physics-to-a-childHow to Explain Quantum Physics to a Child: Making it Fun & Simple
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Jun 13, 2022 · Quantum physics is the study of things that are very, very small. This branch of science investigates the behavior of matter and the activities happening inside of atoms in...
Quantum Physics - For Kids Quantum physics is a branch of physics that deals with things that are very, very small, and which are on the level of the atom and smaller. Many of the phenomenon that occur at this very tiny level are highly non-intuitive and make absolutely no sense, even to the smartest of scientists.
Quantum mechanics describes how these particles interact with each other and with light, X-rays, gamma rays, and other forms of electromagnetic radiation. One of the great ideas of the 20th century, quantum mechanics continues to be at the forefront of advances in physics in the 21st century.
- Waves and Photons
- Quantization
- History
- Beyond Planck
- Beyond Heisenberg
- Further Mysteries
- Heisenberg Uncertainty Principle
- Uses of QM
- Why QM Is Hard to Learn
- Reduced Planck's Constant
Photons are particles much smaller than atoms. The more photons a lamp shoots off, the brighter the light. Light is a form of energy that behaves like the waves in water or radio waves. The distance between the top of one wave and the top of the next wave is called a 'wavelength.' Each photon carries a certain amount, or 'quantum', of energy depend...
Max Planck discovered the relationship between frequency and energy. Nobody before had ever guessed that frequency would be directly proportional to energy (this means that as one of them doubles, the other does, too). If we choose to use what are called natural units, then the number representing the frequency of a photon would also represent its ...
Isaac Newton thought that light was made of very small things that we would now call particles (he referred to them as "Corpuscles"). Christiaan Huygens thought that light was made of waves. Scientists thought that a thing cannot be a particle and a wave at the same time. Scientists did experiments to find out whether light was made of particles or...
Quantum mechanics formulas and ideas were made to explain the light that comes from glowing hydrogen. The quantum theory of the atom also had to explain why the electron stays in its orbit, which other ideas were not able to explain. It followed from the older ideas that the electron would have to fall in to the center of the atom because it starts...
The work of Werner Heisenberg seemed to break a log jam. Very soon, many different other ways of explaining things came from people such as Louis de Broglie, Max Born, Paul Dirac, Wolfgang Pauli, and Erwin Schrödinger. The work of each of these physicistsis its own story. The math used by Heisenberg and earlier people is not very hard to understand...
In the early days of quantum mechanics, Albert Einstein suggested that if it were right then quantum mechanics would mean that there would be "spooky action at a distance." It turned out that quantum mechanics was right, and that what Einstein had used as a reason to reject quantum mechanics actually happened. This kind of "spooky connection" betwe...
In 1925, Werner Heisenberg described the Uncertainty principle, which says that the more we know about where a particle is, the less we can know about how fast it is going and in which direction. In other words, the more we know about the speed and direction of something small, the less we can know about its position. Physicists usually talk about ...
Electrons surround every atom's nucleus. Chemical bonds link atoms to form molecules. A chemical bond links two atoms when electrons are shared between those atoms. Thus QM is the physics of the chemical bond and of chemistry. QM helps us understand how moleculesare made, and what their properties are. QM can also help us understand big things, suc...
QM is a challengingsubject for several reasons: 1. QM explains things in very different ways from what we learn about the world when we are children. 2. Understanding QM requires more mathematics than algebra and simple calculus. It also requires matrix algebra, complex numbers, probability theory, and partial differential equations. 3. Physicists ...
People often use the symbol , which is called "h-bar." . H-bar is a unit of angular momentum. When this new unit is used to describe the orbitsof electrons in atoms, the angular momentum of any electron in orbit is always a whole number.
Quantum physics is a branch of physics that works with the activities going on inside of atoms. They talk about subatomic particles interacting with each other. We're starting to talk about Albert Einstein and Max Planck's ideas here.
Quantum Wavefunction. Atomic Energy Levels. Bohr model radii (derivation using physics) Bohr model energy levels (derivation using physics) Absorption and emission. Emission spectrum of hydrogen. Quantum numbers and orbitals. Learn. The quantum mechanical model of the atom.
Quantum physics is the study of matter and energy at the most fundamental level. It aims to uncover the properties and behaviors of the very building blocks of nature. While many quantum experiments examine very small objects, such as electrons and photons, quantum phenomena are all around us, acting on every scale.
