Quantum Mechanics PDF
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SSIPMT, Raipur
Dr.Shubhra Mishra and Dr. D.S. Kshatri
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Summary
These notes cover Introduction to Quantum Mechanics, including topics like wave nature of particles, experimental demonstrations, wave packets, Heisenberg's uncertainty principle, Schrodinger's equation, and problem-solving examples. The document, which is not a past paper, is for undergraduate-level students from SSIPMT, Raipur.
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Introduction to Quantum Mechanics Dr. D.S. Kshatri and Dr. Shubhra Mishra Associate Professor and Head Department of Physics SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Wave Nature of Particles 1. What are De-Brogl...
Introduction to Quantum Mechanics Dr. D.S. Kshatri and Dr. Shubhra Mishra Associate Professor and Head Department of Physics SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Wave Nature of Particles 1. What are De-Broglie waves? Derive the expression for De- Broglie wavelength. OR Explain De-Broglie’s hypothesis of matter waves? Derive the expression for De- Broglie wavelength. How was the De-Broglie wavelength of electron determined and verified by Davisson & Germer Experiment? Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Experimental Demonstration of Wave Nature of Electron (Davisson and Germer Experiment) Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Wave Packets (Group and Phase Velocities) Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Heisenberg’s Uncertainty Principle Q. Explain Heisenberg’s uncertainty principle. On the basis of uncertainty principle, show the non-existence of electron in the nucleus. Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Non-existence of electron in the nucleus Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Free Particle Wave Function: Born Interpretation Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Schrodinger Wave Equation: Time Dependent and Time Independent Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Solution of Stationary-state (Time Independent) Schrodinger Equation for One Dimensional Problem like Particle in a Box (Infinite Potential Well up to Eigen Value and Eigen Function) Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Numerical Problems PROBLEM 1. An electron is trapped in a one dimensional infinite potential well of width 1 Å. How much energy must be supplied to excite it from ground state to first excited state. Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur Dr.Shubhra Mishra and Dr. D.S. Kshatri SSIPMT, Raipur
