Where Traditional Physics Stops We're about to move into the modern age of physics. Important Topics and Applications of M.Physics are given below: External sources  https://en.wikipedia.org/wiki/Modern_physics, Bernoulli equation derivation with examples and applications, Continuity equation derivation in fluid mechanics with applications, Newton’s law of universal gravitation formula, Newton’s First law of Motion Examples in Our Daily Life, Newton’s Second Law Definition and Formula, Newton’s Third Law of Motion Examples in Daily Life, Newton’s three laws of motion with examples and applications, Ampere’s law and its applications in daily life, Formula for ohm’s law with example and problems. 91 Springboard, Lotus Building Innov8, 3, 20 Main Road Plot No. → Franck-Hertz experiment The experiment of Franck-Hertz validated the atomic model proposed by Niels Bohr. Threshold Frequency is the minimum frequency below which the emission of electron stops. → Photoelectric effect The photoelectric effect was a phenomenon without a satisfactory explanation until the studies developed by Albert Einstein. Andheri East, Mumbai, Maharashtra 400069, Leverage Edu Bangalore, Thus, the researchers proved the proposed theory. → Oil drop experiment The oil drop experiment, carried out by physicist Robert Andrews Millikan, was able to determine the order of magnitude of the electron charge. Leverage Edu Tower, Michelson- Morley Experiment. Delhi 110024, Leverage Edu Mumbai, Leverage Edu helps students make career choice & university admission decisions, using simplified technology to drive streamlined access to best-matched mentors & leading global Universities. John E.J. Block A, Defence Colony New Delhi, Important Topics and Applications of M.Physics are given below: Modern physics. Sometimes it gets very confusing, but the big idea is that Newton's physics … Modern Physics - Science topic. The problem with blackbody radiation was one of the main open questions in physics in the early 20th century. A. Each of the product disintegrations is a new element which has chemical and physical properties distinct from that of the parent atom. Book an online session with our Leverage Edu experts and let us help in making an informed decision to soar towards your dream career! 20th-century physicists realized that current knowledge was not enough to explain phenomena such as the photoelectric effect or blackbody radiation. General relativity The relativity general is a generalization of the special theory of relativity, also developed by German physicist Albert Einstein. Save my name, email, and website in this browser for the next time I comment. Effect of Collector’s Potential on Photoelectric Current, Atomic Theory and the Evolution of the Atomic Model in General, Geiger-Marsden Experiment (Rutherford’s Experiment). Below are some important scientists and their atomic theories: The current conception of what atoms are has had several contributions throughout history, going through several changes. After the emergence of the relativity of Einstein and the quantization of the electromagnetic waves, this new field of study has emerged, expanding the limited horizons of classical physics. Relativity Revolutionized Reality. In order to cover different topics of modern physics, it is important to go through the formulas which you must remember as they will help you solve numerical problems in competitive exams. 20, Marol MIDC, Modern Physics Topics. The nucleus which is the central part of the atom contains positive charge and almost the entire mass of the atom. While moving, the electron can change their orbits. For explaining this effect, Einstein was awarded a Nobel Prize in Physics. customised services that resonate with your personal career needs. What is the difference between electromagnetic waves and matter waves? Three men and thermodynamics. With data-first approach at Leverage Edu, you get 100% This deformation, in turn, gives rise to gravity. Some of the most important proposals for our understanding of atoms and matter came from physicists like De’Broglie, Heisenberg, and Schröedinger. Current is dependent on the intensity of the incident light. Relativity and Quantum Mechanics. Innov8, 3, 20 Main Road History Talk (0) Share. In addition, in some cases, alpha particles were ricocheted, which suggested the existence of heavy and extremely dense atomic nuclei. Must Read: Basic Physics Formulas & Notes for Competitive Exams. Modern Physics designates the new conceptions of Physics developed during the first three decades of the 20th century, which resulted from the theoretical propositions of physicists Einstein and Max Planck. Milestones of Modern Physics → Atomistic theory The atomistic theory originated among Greek thinkers like Tales of Miletus and the atomists Democritus and Leucipo. In 1924, the wave-particle duality , established by physicist Louis De’Broglie, showed that anybody can behave like a wave. Defence Colony New Delhi, Delhi 110024, Leverage Edu Bangalore, check out some examples of these important discoveries that marked the beginning of Modern Physics: In other words, Modern Physics was able to explore the nature of the microscopic world and the great relativistic speeds , providing valuable explanations for various physical phenomena that were, until then, misunderstood. Modern Physics: Topics. Modern Physics is a subfield of Physics and consists of a variety of ground-breaking inventions and concepts. The maximum velocity of the electrons (stopping potential) is dependent on the frequency of the incident light. Among them, we can mention those who provided us with a deeper understanding of the structure of matter and atoms and also about the nature of light. In the experiment in question, the time for the light to be reflected by precisely aligned mirrors was measured. Prize in Physics in 1921 for his achievements in theoretical Physics, Relativistic Physics and... Of electron stops in São Tomé and Príncipe a stronghold over the concept services that resonate your... The ratio between its charge and its mass law of conservation of charge is also to..., formulas and concepts of Modern Physics Topics radiating any energy dense atomic nuclei formulas and concepts if f the!, email, and in São Tomé and Príncipe product disintegrations is a generalization of the atom of... 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