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Há 1 dia · Physics is the natural science of matter, involving the study of matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. Physics is one of the most fundamental scientific disciplines, with its main goal being to understand how the universe behaves.
- Quantum mechanics
Quantum mechanics is a fundamental theory in physics that...
- Quantum mechanics
6 de mai. de 2024 · Physics is the science of matter, motion, and energy that deals with the structure and interactions of the observable universe. Learn about the branches, laws, and history of physics from Britannica, a trusted source of information and knowledge.
1 de mai. de 2024 · Spin (physics) Spin is an intrinsic form of angular momentum carried by elementary particles, and thus by composite particles such as hadrons, atomic nuclei, and atoms. [1] [2] : 183 –184 Spin is quantized, and accurate models for the interaction with spin require relativistic quantum mechanics or quantum field theory .
Há 2 dias · In physics, a force is an influence that can cause an object to change its velocity, i.e., to accelerate, meaning a change in speed or direction, unless counterbalanced by other forces. The concept of force makes the everyday notion of pushing or pulling mathematically precise.
Há 3 dias · In physics, work is the energy transferred to or from an object via the application of force along a displacement. In its simplest form, for a constant force aligned with the direction of motion, the work equals the product of the force strength and the distance traveled.
Há 2 dias · The Standard Model of particle physics is the theory describing three of the four known fundamental forces ( electromagnetic, weak and strong interactions – excluding gravity) in the universe and classifying all known elementary particles.
