The product of the two is and for the momentum it

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: e expectation value integrals are 〈〉 〈 〉 〉 ∫ ∫ 〈〉 〈 () () () ∫ ∫ ∫ ∫ () () ( ) ∫ ()∫ ()∫ ()[ √〈 〉 〈 〉 The standard deviation for the position is √〈 〉 〈 〉 . The product of the two is √ √ √ √] , and for the momentum it is . This is the lower limit of the uncertainty principle! The ground state of the harmonic oscillator is a min imum-uncertainty wavefunction. 9. Oscillator. The infrared absorption spectrum of 19F81Br consists of an intense line at 379 cm-1. Calculate the vibration frequency, the period of vibration,...
View Full Document

This note was uploaded on 12/09/2012 for the course CHEM 455 taught by Professor Reinhardt during the Fall '06 term at University of Washington.

Ask a homework question - tutors are online