'Quantized energy levels' presentation slideshows

Chapter 42

Chapter 42. Atomic Physics. Importance of the Hydrogen Atom. The hydrogen atom is the only atomic system that can be solved exactly

1.41k views • 101 slides

Chapter #9

Chapter #9. Atomic Theory Quantum Model of the Atom. Physics Review. J.J. Thompson determined all mater contains electrons with cathode ray tube experiments. Rutherford demonstrated that atoms contain mostly empty space by bombarding metals with alpha particles (helium nuclei)

693 views • 59 slides

Modern Atomic Theory Chapter 10

Modern Atomic Theory Chapter 10. Electromagnetic Radiation. Classical physics says matter made up of particles, energy travels in waves Electromagnetic Radiation is radiant energy, both visible and invisible Electromagnetic radiation travels in waves

712 views • 52 slides

Chapter Eleven Modern Atomic Theory

564 views • 37 slides

Unit 3, Part 2 : Electronic Configuration

Unit 3, Part 2 : Electronic Configuration. Light and the electron. 1 Radiant Energy summary. Light is a form of electromagnetic radiation . Its energy is transmitted in the form of waves . The electromagnetic spectrum spans a wide range of wavelengths, from radio to X-rays.

355 views • 30 slides

Final exam: May 21, 11.30am -1.30pm, here, cumulative

424 views • 28 slides

Final exam: May 21, 11.30am -1.30pm, here, cumulative

367 views • 28 slides

Looking back at Earth from orbit of Saturn(Voyager)

Looking back at Earth from orbit of Saturn(Voyager). A blue water planet with 30% reflectivity (clouds, ice, snow). About as many stars in the observable universe as the number of grains of dry sand on all the beaches of world. Carl Sagan.

445 views • 25 slides

Chapter 4

422 views • 24 slides

Chapter 41: The Wave Nature of Particles

Chapter 41: The Wave Nature of Particles. 41-2: de Broglie Waves. Louis-Victor de Broglie (1892-1987). 1924: predicts wave nature of particles Photons have wave/particle nature Symmetry suggests particles should have wave nature

748 views • 17 slides

Models of the Atom:

391 views • 14 slides

Bohr Model Of Atom

Bohr Model Of Atom. Spectrum. Continuous spectrum is the rainbow of colors containing all wavelengths Line spectrum contains only certain colors or wavelengths When gases are given energy, they emit line spectra which are characteristic of that gas. Continuous Spectrum

469 views • 13 slides

Spectra of Atoms

Spectra of Atoms.

212 views • 13 slides

Heterojunctions

Heterojunctions. Two different semiconductor materials that have different energy band gapes are used to form a junction Will introduce a discontinuity at the junction interface Lattice match is important because any lattice mismatch can introduce dislocations resulting in interface states

1.36k views • 7 slides

PLANET EARTH

331 views • 6 slides

PLANET EARTH

307 views • 6 slides