Unit 2 Quantum Physics Question Bank PDF
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This document is a question bank for a unit on quantum physics. It includes questions on various aspects of quantum mechanics, including the de Broglie hypothesis, Schrodinger's equations, and quantum tunneling. The questions also cover concepts related to quantum computing, such as quantum gates, qubits, and superposition.
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Unit 2: Quantum Physics 6 Marks 1. Starting from de Broglie hypothesis, derive Schrodinger’s Time Independent wave equation. 2. State the importance of Schrodinger’s equations. Derive Schrodinger’s Time Dependent wave equation. 3. Derive the equation for the energy of par...
Unit 2: Quantum Physics 6 Marks 1. Starting from de Broglie hypothesis, derive Schrodinger’s Time Independent wave equation. 2. State the importance of Schrodinger’s equations. Derive Schrodinger’s Time Dependent wave equation. 3. Derive the equation for the energy of particle is enclosed in a one dimensional rigid box of infinite potential well. 4. What is quantum mechanical tunneling effect? Explain the principle and working of Scanning Tunneling Microscope (STM). State the applications of STM. 4 Marks 1. State de Broglie hypothesis. Derive the equation of de Broglie wavelength by analogy with radiation. 2. Derive the equation of de Broglie wavelength in terms of Kinetic Energy of a particle. 3. Derive the equation of de Broglie wavelength for an electron and proton when it is accelerated by a potential difference ‘V’. 4. State properties of matter waves. 5. What is wave function Ψ? Explain the physical significance of |Ψ|2. 6. Explain in brief the role of quantum mechanical tunneling in alpha particle decay. 7. State principles of quantum computing. State Potential applications of quantum computing. 8. Differentiate between classical and quantum computing. 9. Explain the Concept of Qubit, Superposition and Entanglement.
