Answered: using the classicial definition of…

using the classicial definition of kinetic energy K=1/2mv^2 and the quantum mechanical definition of linear momentum px=-ih d/dx derive the quantum mechanical kinetic energy operator K=- h2/2m d2/dx2

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter11: Quantum Mechanics: Model Systems And The Hydrogen Atom

Section: Chapter Questions

Problem 11.61E: What is the physical explanation of the difference between a particle having the 3-D rotational...

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Techniques and applications of quantum theory

Quantum theory, often known as quantum physics, is the foundation of modern physics and encompasses the nature and behavior of matter and energy at the atomic and molecular levels. As the exact nature and behavior of atomic and subatomic particles are impossible to determine, the laws of classical physics do not apply to this discipline. As a result, quantum field theory is primarily based on assumptions and probabilities.

Question

Give me correct solution please.

using the classicial definition of kinetic
energy K=1/2mv^2 and the quantum
mechanical definition of linear momentum
px=-ih d/dx derive the quantum
mechanical kinetic energy operator K=-
h2/2m d2/dx2

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