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Classical physical concepts are often used when modern theories are unnecessarily complex for a particular situation. Most often, classical physics refers to pre-1900 physics, while modern physics refers to post-1900 physics, which incorporates elements of quantum mechanics and relativity.
Learn how classical physics and modern physics differ in scope, determinism, scale, precision, and paradigm shifts. Classical physics focuses on macroscopic objects, while modern physics explores microscopic and cosmic phenomena with quantum mechanics and relativity.
Classical physics is usually concerned with everyday conditions: speeds are much lower than the speed of light, sizes are much greater than that of atoms, yet very small in astronomical terms. Modern physics, however, is concerned with high velocities, small distances, and very large energies.
Describe and distinguish classical physics from modern physics and describe the importance of relativity, quantum mechanics, and relativistic quantum mechanics in modern physics. Describe how aspects of physics are used in other sciences (e.g., biology, chemistry, geology, etc.) as well as in everyday technology.
Dec 14, 2012 · 449. 43K views 11 years ago Modern Physics. This lesson is an brief overview of the differences between modern physics and classical physics. I will explain why classical physics is...
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There are two main reasons: Classical physics gives an extremely accurate description of the universe under a wide range of everyday circumstances, and knowledge of classical physics is necessary to understand modern physics. Modern physics itself consists of the two revolutionary theories, relativity and quantum mechanics. These theories deal ...
May 15, 2024 · Classical physics focuses on topics on a macroscopic scale; these types of issues can be studied independently and do not need the aid of the five human senses. In contrast, modern science studies the nature and behavior of particles and energy through a very sub-microscopic level. 1.
