Question

Назовите 3 главных закона квантовой физики!!!!

Answer 1

Ответ:
1) Закон де Бройля
2) Закон соотношения неопределённостей Гейзенберга
3) Закон Шрёдингера (кот Шрёдингера)
Объяснение:
1) Волны де Бройля – волны, связанные с любой движущейся материальной частицей. ... Если частица имеет массу m и скорость v << с (с – скорость света), то импульс частицы р = mv и дебройлевская длина волны связаны соотношением λ = h/mv.
2) Невозможно одновременно знать и точное положение, и точную скорость объекта, и как метафора встречается повсюду — от литературоведения до спортивных комментариев.
3) Согласно квантовой механике, если над ядром не производится наблюдение, то его состояние описывается суперпозицией (смешением) двух состояний — распавшегося ядра и нераспавшегося ядра, следовательно, кот, сидящий в ящике, и жив, и мёртв одновременно.

Answer 2

Three Main Laws of Quantum Physics

Quantum physics is a branch of physics that deals with the behavior of matter and energy at the smallest scales. It describes the fundamental principles that govern the behavior of particles such as atoms and subatomic particles. Here are three main laws or principles of quantum physics:

1. The Principle of Superposition: According to the principle of superposition, a quantum system can exist in multiple states simultaneously until it is observed or measured. This means that particles can exist in a combination of different states or positions at the same time. When a measurement is made, the system collapses into one of the possible states, and the probability of each state is determined by the wave function of the system.

2. The Principle of Wave-Particle Duality: The principle of wave-particle duality states that particles, such as electrons and photons, can exhibit both wave-like and particle-like properties. This means that they can behave as both particles and waves depending on the experimental setup. For example, electrons can exhibit interference patterns similar to waves when passing through a double-slit experiment, indicating their wave-like nature. At the same time, they can also behave as discrete particles when interacting with detectors.

3. The Uncertainty Principle: The uncertainty principle, formulated by Werner Heisenberg, states that there is a fundamental limit to the precision with which certain pairs of physical properties, such as position and momentum, can be known simultaneously. In other words, the more precisely one property is measured, the less precisely the other property can be known. This principle introduces a fundamental indeterminacy or randomness into the behavior of quantum systems.

These three laws are fundamental to understanding the behavior of particles at the quantum level and have been extensively studied and verified through experiments and observations. They form the basis of many quantum phenomena and applications, such as quantum computing, quantum cryptography, and quantum teleportation.

Please note that the search results did not provide specific sources or citations for the three main laws of quantum physics. However, these laws are well-established principles in the field of quantum physics and can be found in various textbooks and scientific literature on the subject.