Lec-11-Chap-07-2 - CHE 131 Lecture 11, 2/15/2006 The Bohr...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
CHE 131 Lecture 11, 2/15/2006 1 The Bohr Model Lecture eleven (Chapter seven) Benjamin S. Hsiao Department of Chemistry Stony Brook University Photons a quantum, unit, of electromagnetic energy a Box A Particle Infinite high walls What happens when you put the particle in the box? If the particle just acted like a ball in a regular box it would just sit on the bottom or if it had some excess energy it might bounce around a bit. But we want to model a particle in a very small box and under such circumstances the particle acts like a wave. A particle in Mass = m Length = L E 0 h 2 8mL 2 1 A particle in a box
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
CHE 131 Lecture 11, 2/15/2006 2 E 0 h 2 8mL 2 1 4h 2 8mL 2 2 A particle in a box E 0 h 2 8mL 2 4h 2 8mL 2 1 2 9h 2 8mL 2 3 A particle in a box E 0 h 2 8mL 2 4h 2 8mL 2 9h 2 8mL 2 1 2 3 16h 2 8mL 2 4 A particle in a box E 0 h 2 8mL 2 4h 2 8mL 2 9h 2 8mL 2 1 2 3 16h 2 8mL 2 4 Energy n = n 2 h 2 8mL 2 Principal quantum number n Ground State Excited State E photon = E 2 -E 1 =h ν 1
Background image of page 2
CHE 131 Lecture 11, 2/15/2006 3 E 0 h 2 8mL 2 4h 2 8mL 2 9h
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 6

Lec-11-Chap-07-2 - CHE 131 Lecture 11, 2/15/2006 The Bohr...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online