Modern physics is a branch of physics that developed in the early 20th century and onward or branches greatly influenced by early 20th century physics. Notable branches of modern physics include quantum mechanics, special relativity, and general relativity.

近代物理学 （Modern physics）所涉及的 物理学 领域包括 量子力学 与 相对论，与 牛顿力学 为核心的 古典物理学 相异。 近代物理研究的对象有时小于 原子 或 分子 尺寸，用来描述微观世界的物理现象。 爱因斯坦 创立的 相对论 经常被视为近代物理学的范畴。 19世纪未， 物理学家 相信他们借由 古典物理学 理解了大部份的自然现象， 牛顿力学 、 电磁学 、 热力学 和 光学 对日常生活所见的各种现象提供了完满的解释和准确的预测。 20世纪初， 量子力学 和 相对论 先后被发展 …

From the discoveries of quantum mechanics to Albert Einstein’s theory of relativity, modern physics continues to surprise us and advance our understanding of the universe and the reality around us. By combining mathematics, experiments, and incredible intuition, we explore the structure of matter, the universe, and time itself.

Modern physics is a fascinating and complex branch of science that delves into the behavior of matter and energy under extreme conditions or on very small scales. This field primarily revolves around the post-Newtonian concepts of quantum mechanics and relativity, which have revolutionized our understanding of the universe and laid the ...

What is “Modern Physics”? “Modern” physics means physics based on the two major breakthroughs of the early twentieth century: relativity and quantum mechanics. Physics based on what was known before then (Newton’s laws, Maxwell’s equations, thermodynamics) is called “classical” physics.

2021年6月21日 · "Modern" physics means physics based on the two major breakthroughs of the early the twentieth century: relativity and quantum mechanics. Physics based on what was known before then (Newton's laws, Maxwell's equations, thermodynamics) is called "classical" physics.

2024年5月16日 · What is modern physics? Modern physics is the branch of physics that deals with phenomena and theories beyond classical mechanics and electromagnetism. It encompasses theories of relativity, quantum mechanics, particle physics, and …

Modern Physics is the physics of the 20 th century. The main building blocks, the theory of relativity and quantum mechanics, were developed early in that century. Two different types of problems with classical physics became obvious at the end of the 19th century. One problem was an internal inconsistency.

Modern physics is presenting the foundations and frontiers of today’s physics. It is focusing on the domains like quantum mechanics; applications in atomic, nuclear, particle, and also the condensed-matter physics.

Physics is the scientific study of matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. [1] Physics is one of the most fundamental scientific disciplines. [2] [3] [4] A scientist who specializes in the field of physics is called a physicist.Physics is one of the oldest academic disciplines. [5]