In Physics I For Dummies, you’ll find a roadmap to physics success that walks you through every major topic in introductory physics, including motion, energy, waves, thermodynamics, electromagnetism, relativity, and more. You’ll learn the basic principles and math formulas of physics through clear and straightforward examples and instruction, and without unnecessary jargon or complicated theory. Completely ignore the "toy model" (Bohr's model) to understand the higher level of Q.M. The reason is simple––you can't determine the exact path of the electron in various orbital level. In Q.M., the path of the particle is imagined as if it has gone through many paths,in classical mechanics the path of particle is determined by its trajectory but, in Q.M there are multiple paths in which the particle can travel. This truth is hidden in the double slit experiment and in which the electron behaves as wave particle duality and this idea is clearly explained by Feynman`s path integral. The latest teaching techniques to ensure that you remember and retain what you read and practice in the book All science, technology, engineering, and math majors in college and university require some familiarity with physics. Other career paths, like medicine, are also only open to students who understand this fundamental science. But don’t worry if you find physics to be intimidating or confusing. You just need the right guide!

If the Q.M approaches the classical limit (i.e) h tends to zero, the Q.M results somewhat approaches the results which are nearer to classical.Let go of classical notions of physics. In quantum mechanics, the path of the particle is idealized totally in a different manner and the old quantum theory is just a toy model to understand the atomic hypothesis. [9] X Research source All the info found in an intro physics course, arranged in an intuitive sequence that will give first-year students a head start in their high school or college physics class For example, in an atom with a single electron, such as hydrogen or ionized helium, the wave function of the electron provides a complete description of how the electron behaves. It can be decomposed into a series of atomic orbitals which form a basis for the possible wave functions. For atoms with more than one electron (or any system with multiple particles), the underlying space is the possible configurations of all the electrons and the wave function describes the probabilities of those configurations. Up-to-date examples and explanations appearing alongside the latest discoveries and research in physics, discussed at a level appropriate for beginning students

Learn about wave function. A wave function or wave function is a mathematical tool in quantum mechanics that describes the quantum state of a particle or system of particles. It is commonly applied as a property of particles relating to their wave-particle duality, where it is denoted ψ(position,time) and where |ψ| 2 is equal to the chance of finding the subject at a certain time and position. [6] X Research source

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