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Modern physics is an effort to understand the underlying processes of the interactions of matter using the tools of science & engineering. In a literal sense, the term modern physics means up-to-date physics. In this sense, a significant portion of so-called classical physics is modern. [1] However, since roughly 1890, new discoveries have ...
Learn about modern physics, a branch of physics that deals with post-Newtonian concepts based on relativity and quantum mechanics. Find out the topics, formulas, examples and frequently asked questions on modern physics for JEE exam preparation.
- Modern physics is a branch of physics which deals with the post-Newtonian concepts in the world of physics. It is based on the two major breakthrou...
- The photoelectric effect is a phenomenon where electrons are emitted from the metal surface when the light of sufficient frequency is incident upon...
- Albert Einstein is known as the father of modern physics. He was a 20th-century scientist, who came up with the most important ideas.
- To stay in thermal equilibrium, a black body must emit radiation at the same rate as it absorbs, and so it must also be a good emitter of radiation...
- The blackbody radiation curve for different temperature peaks at a wavelength is inversely proportional to the temperature.
- Davisson-Germer Experiment established the wave nature of electrons.
- Work Function of metal is defined as the minimum energy required by an electron to just escape from the metal surface.
- Correct Option: (c)
Jun 21, 2021 · "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.
Learn about the fundamental building blocks of the universe and the rules that govern them in this course. Explore quantum mechanics, semiconductors, fusion reactors and more with Mahesh Shenoy.
- 2 min
- Mahesh Shenoy
Reviews of Modern Physics is a peer-reviewed journal that publishes comprehensive reviews of current research in all areas of physics. The journal covers topics such as quantum physics, condensed matter, biophysics, magnetism, and more.
Learn the fundamentals of special and general relativity and cosmology in this online course by The Hong Kong University of Science and Technology. Explore topics such as space, time, energy, gravity, black holes, cosmological principle and more.
Learn the basics of modern physics, such as light, matter, atoms, nuclei, radioactivity and semiconductors. This course is designed for class 12th students in India and covers five units with quizzes and exercises.
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