Absorption of EM radiation Molecular absorption processes ~10-18 J • Electronic transitions • UV and visible wavelengths • Molecular vibrations • Thermal infrared…

Slide 1Could Planets orbiting Red Dwarf Stars support Oxygenic Photosynthesis and hence Complex Life? - A reappraisal and update. Joe Gale Institute of Life Sciences The…

1. Quantitative Thermography Temperature and Tantrums 2. Infrared – What is it? 3. How is it emitted? E = hv Frequency of radiation, sometimes written as f giving expression…

Slide 1photons Physics 100 Chapt 21 Slide 2 Vacuum tube Photoelectric effect cathode anode Slide 3 Photoelectric effect Vacuum tube Slide 4 Experimental results Electron…

Slide 1Electron Configuration Atomic Models and Energy Levels Slide 2 Models of the Atom-History in Models  Democritus (450BC, GR): smallest bit that is still that element.…

Slide 1 Radio Frequency Treatments as Alternative to Chemical Fumigation for Insect Control in Nuts Juming Tang S. Wang J. Hansen, J. Johnson, E. Mitcham, S. Drake, G. Hallman…

Slide 1 1 Final work for course “Energy” Slide 2 1. Introduction The purpose of my work is to compare two kinds of currently commercially available photovoltaic cells:…

Slide 1 Rate Constants and Kinetic Energy Releases in Unimolecular Processes, Detailed Balance Results Klavs Hansen Göteborg University and Chalmers University of Technology…

Slide 1 1 NMR SPECTROSCOPY CHEM 212 Slide 2 Introduction to Spectroscopy 2 Spectroscopy is the study of the interaction of matter with the electromagnetic spectrum 1. Electromagnetic…

Slide 1 Electron Configurations & the Periodic Table Chapter 7 Slide 2 Electromagnetic Radiation visible light, ultraviolet, infrared, X-rays, etc.  oscillating perpendicular…