ålöng än äiF onsidering a macroscopic object, a 0.40-kg cart is moving back an track between two bumpers located 2.0 m apart. We assume no friction; collisions with the bumpers are perfectly elastic so that between the bumpers, the car maintains a con- stant speed of 0.50 m/s. Compute the classical energy of it. Explain why we could use classical description here but for small particles like electron we have to apply the quan- tum theory? Treating the cart as a quantum particle, estimate the value of the principal quantum number that corresponds to its classical energy and briefly demonstrate that.

ålöng än äiF onsidering a macroscopic object, a 0.40-kg cart is moving back an track between two bumpers located 2.0 m apart. We assume no friction; collisions with the bumpers are perfectly elastic so that between the bumpers, the car maintains a con- stant speed of 0.50 m/s. Compute the classical energy of it. Explain why we could use classical description here but for small particles like electron we have to apply the quan- tum theory? Treating the cart as a quantum particle, estimate the value of the principal quantum number that corresponds to its classical energy and briefly demonstrate that.

Physical Chemistry

2nd Edition

ISBN:9781133958437

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

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

Chapter10: Introduction To Quantum Mechanics

Section: Chapter Questions

Problem 10.56E: An official baseball has a mass of 145g. a Assuming that a baseball in New Orleans Superdome width...

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